25292016

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 120

約数和(自身を含む): 74977344

約数和(自身を除く): 49685328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 47, 48, 72, 74, 94, 101, 111, 141, 144, 148, 188, 202, 222, 282, 296, 303, 333, 376, 404, 423, 444, 564, 592, 606, 666, 752, 808, 846, 888, 909, 1128, 1212, 1332, 1616, 1692, 1739, 1776, 1818, 2256, 2424, 2664, 3384, 3478, 3636, 3737, 4747, 4848, 5217, 5328, 6768, 6956, 7272, 7474, 9494, 10434, 11211, 13912, 14241, 14544, 14948, 15651, 18988, 20868, 22422, 27824, 28482, 29896, 31302, 33633, 37976, 41736, 42723, 44844, 56964, 59792, 62604, 67266, 75952, 83472, 85446, 89688, 113928, 125208, 134532, 170892, 175639, 179376, 227856, 250416, 269064, 341784, 351278, 526917, 538128, 683568, 702556, 1053834, 1405112, 1580751, 2107668, 2810224, 3161502, 4215336, 6323004, 8430672, 12646008, 25292016]

約数ペア:

[(1, 25292016), (2, 12646008), (3, 8430672), (4, 6323004), (6, 4215336), (8, 3161502), (9, 2810224), (12, 2107668), (16, 1580751), (18, 1405112), (24, 1053834), (36, 702556), (37, 683568), (47, 538128), (48, 526917), (72, 351278), (74, 341784), (94, 269064), (101, 250416), (111, 227856), (141, 179376), (144, 175639), (148, 170892), (188, 134532), (202, 125208), (222, 113928), (282, 89688), (296, 85446), (303, 83472), (333, 75952), (376, 67266), (404, 62604), (423, 59792), (444, 56964), (564, 44844), (592, 42723), (606, 41736), (666, 37976), (752, 33633), (808, 31302), (846, 29896), (888, 28482), (909, 27824), (1128, 22422), (1212, 20868), (1332, 18988), (1616, 15651), (1692, 14948), (1739, 14544), (1776, 14241), (1818, 13912), (2256, 11211), (2424, 10434), (2664, 9494), (3384, 7474), (3478, 7272), (3636, 6956), (3737, 6768), (4747, 5328), (4848, 5217)]