26896930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 50295168

約数和(自身を除く): 23398238

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 881, 1762, 3053, 4405, 6106, 8810, 15265, 30530, 37883, 62551, 75766, 125102, 189415, 312755, 378830, 625510, 2689693, 5379386, 13448465, 26896930]

約数ペア:

[(1, 26896930), (2, 13448465), (5, 5379386), (10, 2689693), (43, 625510), (71, 378830), (86, 312755), (142, 189415), (215, 125102), (355, 75766), (430, 62551), (710, 37883), (881, 30530), (1762, 15265), (3053, 8810), (4405, 6106)]