25366976

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{907}}^1$

素因数の和:961

約数の個数: 56

約数和(自身を含む): 55351680

約数和(自身を除く): 29984704

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 907, 1216, 1472, 1748, 1814, 3496, 3628, 6992, 7256, 13984, 14512, 17233, 20861, 27968, 29024, 34466, 41722, 58048, 68932, 83444, 137864, 166888, 275728, 333776, 396359, 551456, 667552, 792718, 1102912, 1335104, 1585436, 3170872, 6341744, 12683488, 25366976]

約数ペア:

[(1, 25366976), (2, 12683488), (4, 6341744), (8, 3170872), (16, 1585436), (19, 1335104), (23, 1102912), (32, 792718), (38, 667552), (46, 551456), (64, 396359), (76, 333776), (92, 275728), (152, 166888), (184, 137864), (304, 83444), (368, 68932), (437, 58048), (608, 41722), (736, 34466), (874, 29024), (907, 27968), (1216, 20861), (1472, 17233), (1748, 14512), (1814, 13984), (3496, 7256), (3628, 6992)]