38749256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 98703360

約数和(自身を除く): 59954104

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 101, 104, 119, 124, 136, 182, 202, 217, 221, 238, 248, 364, 403, 404, 434, 442, 476, 527, 707, 728, 806, 808, 868, 884, 952, 1054, 1313, 1414, 1547, 1612, 1717, 1736, 1768, 2108, 2626, 2821, 2828, 3094, 3131, 3224, 3434, 3689, 4216, 5252, 5642, 5656, 6188, 6262, 6851, 6868, 7378, 9191, 10504, 11284, 12019, 12376, 12524, 13702, 13736, 14756, 18382, 21917, 22321, 22568, 24038, 25048, 27404, 29512, 36764, 40703, 43834, 44642, 47957, 48076, 53227, 54808, 73528, 81406, 87668, 89284, 95914, 96152, 106454, 156247, 162812, 175336, 178568, 191828, 212908, 284921, 312494, 325624, 372589, 383656, 425816, 569842, 624988, 691951, 745178, 1139684, 1249976, 1383902, 1490356, 2279368, 2767804, 2980712, 4843657, 5535608, 9687314, 19374628, 38749256]

約数ペア:

[(1, 38749256), (2, 19374628), (4, 9687314), (7, 5535608), (8, 4843657), (13, 2980712), (14, 2767804), (17, 2279368), (26, 1490356), (28, 1383902), (31, 1249976), (34, 1139684), (52, 745178), (56, 691951), (62, 624988), (68, 569842), (91, 425816), (101, 383656), (104, 372589), (119, 325624), (124, 312494), (136, 284921), (182, 212908), (202, 191828), (217, 178568), (221, 175336), (238, 162812), (248, 156247), (364, 106454), (403, 96152), (404, 95914), (434, 89284), (442, 87668), (476, 81406), (527, 73528), (707, 54808), (728, 53227), (806, 48076), (808, 47957), (868, 44642), (884, 43834), (952, 40703), (1054, 36764), (1313, 29512), (1414, 27404), (1547, 25048), (1612, 24038), (1717, 22568), (1736, 22321), (1768, 21917), (2108, 18382), (2626, 14756), (2821, 13736), (2828, 13702), (3094, 12524), (3131, 12376), (3224, 12019), (3434, 11284), (3689, 10504), (4216, 9191), (5252, 7378), (5642, 6868), (5656, 6851), (6188, 6262)]