68285704

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1237

約数の個数: 32

約数和(自身を含む): 131040000

約数和(自身を除く): 62754296

約数列:

[1, 2, 4, 8, 79, 103, 158, 206, 316, 412, 632, 824, 1049, 2098, 4196, 8137, 8392, 16274, 32548, 65096, 82871, 108047, 165742, 216094, 331484, 432188, 662968, 864376, 8535713, 17071426, 34142852, 68285704]

約数ペア:

[(1, 68285704), (2, 34142852), (4, 17071426), (8, 8535713), (79, 864376), (103, 662968), (158, 432188), (206, 331484), (316, 216094), (412, 165742), (632, 108047), (824, 82871), (1049, 65096), (2098, 32548), (4196, 16274), (8137, 8392)]