71476288

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{85909}}^1$

素因数の和:85934

約数の個数: 28

約数和(自身を含む): 152747980

約数和(自身を除く): 81271692

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 85909, 171818, 343636, 687272, 1116817, 1374544, 2233634, 2749088, 4467268, 5498176, 8934536, 17869072, 35738144, 71476288]

約数ペア:

[(1, 71476288), (2, 35738144), (4, 17869072), (8, 8934536), (13, 5498176), (16, 4467268), (26, 2749088), (32, 2233634), (52, 1374544), (64, 1116817), (104, 687272), (208, 343636), (416, 171818), (832, 85909)]