28829232

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 87338160

約数和(自身を除く): 58508928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 41, 48, 57, 72, 76, 82, 114, 123, 144, 152, 164, 171, 228, 246, 257, 304, 328, 342, 369, 456, 492, 514, 656, 684, 738, 771, 779, 912, 984, 1028, 1368, 1476, 1542, 1558, 1968, 2056, 2313, 2337, 2736, 2952, 3084, 3116, 4112, 4626, 4674, 4883, 5904, 6168, 6232, 7011, 9252, 9348, 9766, 10537, 12336, 12464, 14022, 14649, 18504, 18696, 19532, 21074, 28044, 29298, 31611, 37008, 37392, 39064, 42148, 43947, 56088, 58596, 63222, 78128, 84296, 87894, 94833, 112176, 117192, 126444, 168592, 175788, 189666, 200203, 234384, 252888, 351576, 379332, 400406, 505776, 600609, 703152, 758664, 800812, 1201218, 1517328, 1601624, 1801827, 2402436, 3203248, 3603654, 4804872, 7207308, 9609744, 14414616, 28829232]

約数ペア:

[(1, 28829232), (2, 14414616), (3, 9609744), (4, 7207308), (6, 4804872), (8, 3603654), (9, 3203248), (12, 2402436), (16, 1801827), (18, 1601624), (19, 1517328), (24, 1201218), (36, 800812), (38, 758664), (41, 703152), (48, 600609), (57, 505776), (72, 400406), (76, 379332), (82, 351576), (114, 252888), (123, 234384), (144, 200203), (152, 189666), (164, 175788), (171, 168592), (228, 126444), (246, 117192), (257, 112176), (304, 94833), (328, 87894), (342, 84296), (369, 78128), (456, 63222), (492, 58596), (514, 56088), (656, 43947), (684, 42148), (738, 39064), (771, 37392), (779, 37008), (912, 31611), (984, 29298), (1028, 28044), (1368, 21074), (1476, 19532), (1542, 18696), (1558, 18504), (1968, 14649), (2056, 14022), (2313, 12464), (2337, 12336), (2736, 10537), (2952, 9766), (3084, 9348), (3116, 9252), (4112, 7011), (4626, 6232), (4674, 6168), (4883, 5904)]