1528990072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{21613}}^1$

素因数の和:21895

約数の個数: 32

約数和(自身を含む): 2956795200

約数和(自身を除く): 1427805128

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 8843, 17686, 21613, 35372, 43226, 70744, 86452, 172904, 799681, 1599362, 3198724, 5165507, 6397448, 10331014, 20662028, 41324056, 191123759, 382247518, 764495036, 1528990072]

約数ペア:

[(1, 1528990072), (2, 764495036), (4, 382247518), (8, 191123759), (37, 41324056), (74, 20662028), (148, 10331014), (239, 6397448), (296, 5165507), (478, 3198724), (956, 1599362), (1912, 799681), (8843, 172904), (17686, 86452), (21613, 70744), (35372, 43226)]