27971880128

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{11087}}^1$

素因数の和:11677

約数の個数: 56

約数和(自身を含む): 56327040000

約数和(自身を除く): 28355159872

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 499, 632, 998, 1264, 1996, 2528, 3992, 5056, 7984, 11087, 15968, 22174, 31936, 39421, 44348, 78842, 88696, 157684, 177392, 315368, 354784, 630736, 709568, 875873, 1261472, 1751746, 2522944, 3503492, 5532413, 7006984, 11064826, 14013968, 22129652, 28027936, 44259304, 56055872, 88518608, 177037216, 354074432, 437060627, 874121254, 1748242508, 3496485016, 6992970032, 13985940064, 27971880128]

約数ペア:

[(1, 27971880128), (2, 13985940064), (4, 6992970032), (8, 3496485016), (16, 1748242508), (32, 874121254), (64, 437060627), (79, 354074432), (158, 177037216), (316, 88518608), (499, 56055872), (632, 44259304), (998, 28027936), (1264, 22129652), (1996, 14013968), (2528, 11064826), (3992, 7006984), (5056, 5532413), (7984, 3503492), (11087, 2522944), (15968, 1751746), (22174, 1261472), (31936, 875873), (39421, 709568), (44348, 630736), (78842, 354784), (88696, 315368), (157684, 177392)]