28847016

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 65501784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 27, 33, 36, 38, 44, 54, 57, 66, 71, 72, 76, 81, 88, 99, 108, 114, 132, 142, 152, 162, 171, 198, 209, 213, 216, 228, 243, 264, 284, 297, 324, 342, 396, 418, 426, 456, 486, 513, 568, 594, 627, 639, 648, 684, 781, 792, 836, 852, 891, 972, 1026, 1188, 1254, 1278, 1349, 1368, 1539, 1562, 1672, 1704, 1782, 1881, 1917, 1944, 2052, 2343, 2376, 2508, 2556, 2673, 2698, 3078, 3124, 3564, 3762, 3834, 4047, 4104, 4617, 4686, 5016, 5112, 5346, 5396, 5643, 5751, 6156, 6248, 7029, 7128, 7524, 7668, 8094, 9234, 9372, 10692, 10792, 11286, 11502, 12141, 12312, 14058, 14839, 15048, 15336, 16188, 16929, 17253, 18468, 18744, 21087, 21384, 22572, 23004, 24282, 28116, 29678, 32376, 33858, 34506, 36423, 36936, 42174, 44517, 45144, 46008, 48564, 50787, 56232, 59356, 63261, 67716, 69012, 72846, 84348, 89034, 97128, 101574, 109269, 118712, 126522, 133551, 135432, 138024, 145692, 168696, 178068, 189783, 203148, 218538, 253044, 267102, 291384, 327807, 356136, 379566, 400653, 406296, 437076, 506088, 534204, 655614, 759132, 801306, 874152, 1068408, 1201959, 1311228, 1518264, 1602612, 2403918, 2622456, 3205224, 3605877, 4807836, 7211754, 9615672, 14423508, 28847016]

約数ペア:

[(1, 28847016), (2, 14423508), (3, 9615672), (4, 7211754), (6, 4807836), (8, 3605877), (9, 3205224), (11, 2622456), (12, 2403918), (18, 1602612), (19, 1518264), (22, 1311228), (24, 1201959), (27, 1068408), (33, 874152), (36, 801306), (38, 759132), (44, 655614), (54, 534204), (57, 506088), (66, 437076), (71, 406296), (72, 400653), (76, 379566), (81, 356136), (88, 327807), (99, 291384), (108, 267102), (114, 253044), (132, 218538), (142, 203148), (152, 189783), (162, 178068), (171, 168696), (198, 145692), (209, 138024), (213, 135432), (216, 133551), (228, 126522), (243, 118712), (264, 109269), (284, 101574), (297, 97128), (324, 89034), (342, 84348), (396, 72846), (418, 69012), (426, 67716), (456, 63261), (486, 59356), (513, 56232), (568, 50787), (594, 48564), (627, 46008), (639, 45144), (648, 44517), (684, 42174), (781, 36936), (792, 36423), (836, 34506), (852, 33858), (891, 32376), (972, 29678), (1026, 28116), (1188, 24282), (1254, 23004), (1278, 22572), (1349, 21384), (1368, 21087), (1539, 18744), (1562, 18468), (1672, 17253), (1704, 16929), (1782, 16188), (1881, 15336), (1917, 15048), (1944, 14839), (2052, 14058), (2343, 12312), (2376, 12141), (2508, 11502), (2556, 11286), (2673, 10792), (2698, 10692), (3078, 9372), (3124, 9234), (3564, 8094), (3762, 7668), (3834, 7524), (4047, 7128), (4104, 7029), (4617, 6248), (4686, 6156), (5016, 5751), (5112, 5643), (5346, 5396)]