25913896

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 49737600

約数和(自身を除く): 23823704

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 313, 316, 524, 626, 632, 1048, 1252, 2504, 10349, 20698, 24727, 41003, 41396, 49454, 82006, 82792, 98908, 164012, 197816, 328024, 3239237, 6478474, 12956948, 25913896]

約数ペア:

[(1, 25913896), (2, 12956948), (4, 6478474), (8, 3239237), (79, 328024), (131, 197816), (158, 164012), (262, 98908), (313, 82792), (316, 82006), (524, 49454), (626, 41396), (632, 41003), (1048, 24727), (1252, 20698), (2504, 10349)]