70861216

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{617}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 144990216

約数和(自身を除く): 74129000

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 97, 148, 194, 296, 388, 592, 617, 776, 1184, 1234, 1552, 2468, 3104, 3589, 4936, 7178, 9872, 14356, 19744, 22829, 28712, 45658, 57424, 59849, 91316, 114848, 119698, 182632, 239396, 365264, 478792, 730528, 957584, 1915168, 2214413, 4428826, 8857652, 17715304, 35430608, 70861216]

約数ペア:

[(1, 70861216), (2, 35430608), (4, 17715304), (8, 8857652), (16, 4428826), (32, 2214413), (37, 1915168), (74, 957584), (97, 730528), (148, 478792), (194, 365264), (296, 239396), (388, 182632), (592, 119698), (617, 114848), (776, 91316), (1184, 59849), (1234, 57424), (1552, 45658), (2468, 28712), (3104, 22829), (3589, 19744), (4936, 14356), (7178, 9872)]