71767876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1831}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 129265920

約数和(自身を除く): 57498044

約数列:

[1, 2, 4, 41, 82, 164, 239, 478, 956, 1831, 3662, 7324, 9799, 19598, 39196, 75071, 150142, 300284, 437609, 875218, 1750436, 17941969, 35883938, 71767876]

約数ペア:

[(1, 71767876), (2, 35883938), (4, 17941969), (41, 1750436), (82, 875218), (164, 437609), (239, 300284), (478, 150142), (956, 75071), (1831, 39196), (3662, 19598), (7324, 9799)]