26990192

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:381

約数の個数: 40

約数和(自身を含む): 53687040

約数和(自身を除く): 26696848

約数列:

[1, 2, 4, 8, 16, 79, 131, 158, 163, 262, 316, 326, 524, 632, 652, 1048, 1264, 1304, 2096, 2608, 10349, 12877, 20698, 21353, 25754, 41396, 42706, 51508, 82792, 85412, 103016, 165584, 170824, 206032, 341648, 1686887, 3373774, 6747548, 13495096, 26990192]

約数ペア:

[(1, 26990192), (2, 13495096), (4, 6747548), (8, 3373774), (16, 1686887), (79, 341648), (131, 206032), (158, 170824), (163, 165584), (262, 103016), (316, 85412), (326, 82792), (524, 51508), (632, 42706), (652, 41396), (1048, 25754), (1264, 21353), (1304, 20698), (2096, 12877), (2608, 10349)]