28305258232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1092361}}^1$

素因数の和:1092487

約数の個数: 32

約数和(自身を含む): 55055044800

約数和(自身を除く): 26749786568

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 3239, 6478, 12956, 25912, 1092361, 2184722, 4369444, 8738888, 44786801, 86296519, 89573602, 172593038, 179147204, 345186076, 358294408, 690372152, 3538157279, 7076314558, 14152629116, 28305258232]

約数ペア:

[(1, 28305258232), (2, 14152629116), (4, 7076314558), (8, 3538157279), (41, 690372152), (79, 358294408), (82, 345186076), (158, 179147204), (164, 172593038), (316, 89573602), (328, 86296519), (632, 44786801), (3239, 8738888), (6478, 4369444), (12956, 2184722), (25912, 1092361)]