29065291216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139736977}}^1$

素因数の和:139736998

約数の個数: 20

約数和(自身を含む): 60645848452

約数和(自身を除く): 31580557236

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 139736977, 279473954, 558947908, 1117895816, 1816580701, 2235791632, 3633161402, 7266322804, 14532645608, 29065291216]

約数ペア:

[(1, 29065291216), (2, 14532645608), (4, 7266322804), (8, 3633161402), (13, 2235791632), (16, 1816580701), (26, 1117895816), (52, 558947908), (104, 279473954), (208, 139736977)]