38887492

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{577}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 42679868

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 83, 116, 166, 203, 332, 406, 577, 581, 812, 1154, 1162, 2308, 2324, 2407, 4039, 4814, 8078, 9628, 16156, 16733, 16849, 33466, 33698, 47891, 66932, 67396, 95782, 117131, 191564, 234262, 335237, 468524, 670474, 1340948, 1388839, 2777678, 5555356, 9721873, 19443746, 38887492]

約数ペア:

[(1, 38887492), (2, 19443746), (4, 9721873), (7, 5555356), (14, 2777678), (28, 1388839), (29, 1340948), (58, 670474), (83, 468524), (116, 335237), (166, 234262), (203, 191564), (332, 117131), (406, 95782), (577, 67396), (581, 66932), (812, 47891), (1154, 33698), (1162, 33466), (2308, 16849), (2324, 16733), (2407, 16156), (4039, 9628), (4814, 8078)]