4387976

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 8553600

約数和(自身を除く): 4165624

約数列:

[1, 2, 4, 8, 53, 79, 106, 131, 158, 212, 262, 316, 424, 524, 632, 1048, 4187, 6943, 8374, 10349, 13886, 16748, 20698, 27772, 33496, 41396, 55544, 82792, 548497, 1096994, 2193988, 4387976]

約数ペア:

[(1, 4387976), (2, 2193988), (4, 1096994), (8, 548497), (53, 82792), (79, 55544), (106, 41396), (131, 33496), (158, 27772), (212, 20698), (262, 16748), (316, 13886), (424, 10349), (524, 8374), (632, 6943), (1048, 4187)]