42426410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4958

約数の個数: 32

約数和(自身を含む): 83486592

約数和(自身を除く): 41060182

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 4355, 4871, 8710, 9742, 24355, 48710, 63323, 126646, 316615, 326357, 633230, 652714, 1631785, 3263570, 4242641, 8485282, 21213205, 42426410]

約数ペア:

[(1, 42426410), (2, 21213205), (5, 8485282), (10, 4242641), (13, 3263570), (26, 1631785), (65, 652714), (67, 633230), (130, 326357), (134, 316615), (335, 126646), (670, 63323), (871, 48710), (1742, 24355), (4355, 9742), (4871, 8710)]