38987448

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20563}}^1$

素因数の和:20651

約数の個数: 32

約数和(自身を含む): 98707200

約数和(自身を除く): 59719752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 20563, 41126, 61689, 82252, 123378, 164504, 246756, 493512, 1624477, 3248954, 4873431, 6497908, 9746862, 12995816, 19493724, 38987448]

約数ペア:

[(1, 38987448), (2, 19493724), (3, 12995816), (4, 9746862), (6, 6497908), (8, 4873431), (12, 3248954), (24, 1624477), (79, 493512), (158, 246756), (237, 164504), (316, 123378), (474, 82252), (632, 61689), (948, 41126), (1896, 20563)]