71959210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2478

約数の個数: 32

約数和(自身を含む): 134462592

約数和(自身を除く): 62503382

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 2357, 3053, 4714, 6106, 11785, 15265, 23570, 30530, 101351, 167347, 202702, 334694, 506755, 836735, 1013510, 1673470, 7195921, 14391842, 35979605, 71959210]

約数ペア:

[(1, 71959210), (2, 35979605), (5, 14391842), (10, 7195921), (43, 1673470), (71, 1013510), (86, 836735), (142, 506755), (215, 334694), (355, 202702), (430, 167347), (710, 101351), (2357, 30530), (3053, 23570), (4714, 15265), (6106, 11785)]