68429848

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:747

約数の個数: 32

約数和(自身を含む): 130682160

約数和(自身を除く): 62252312

約数列:

[1, 2, 4, 8, 83, 166, 257, 332, 401, 514, 664, 802, 1028, 1604, 2056, 3208, 21331, 33283, 42662, 66566, 85324, 103057, 133132, 170648, 206114, 266264, 412228, 824456, 8553731, 17107462, 34214924, 68429848]

約数ペア:

[(1, 68429848), (2, 34214924), (4, 17107462), (8, 8553731), (83, 824456), (166, 412228), (257, 266264), (332, 206114), (401, 170648), (514, 133132), (664, 103057), (802, 85324), (1028, 66566), (1604, 42662), (2056, 33283), (3208, 21331)]