74703848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{4861}}^1$

素因数の和:4997

約数の個数: 32

約数和(自身を含む): 149652360

約数和(自身を除く): 74948512

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 452, 904, 1921, 3842, 4861, 7684, 9722, 15368, 19444, 38888, 82637, 165274, 330548, 549293, 661096, 1098586, 2197172, 4394344, 9337981, 18675962, 37351924, 74703848]

約数ペア:

[(1, 74703848), (2, 37351924), (4, 18675962), (8, 9337981), (17, 4394344), (34, 2197172), (68, 1098586), (113, 661096), (136, 549293), (226, 330548), (452, 165274), (904, 82637), (1921, 38888), (3842, 19444), (4861, 15368), (7684, 9722)]