66619072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{80071}}^1$

素因数の和:80096

約数の個数: 28

約数和(自身を含む): 142368016

約数和(自身を除く): 75748944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 80071, 160142, 320284, 640568, 1040923, 1281136, 2081846, 2562272, 4163692, 5124544, 8327384, 16654768, 33309536, 66619072]

約数ペア:

[(1, 66619072), (2, 33309536), (4, 16654768), (8, 8327384), (13, 5124544), (16, 4163692), (26, 2562272), (32, 2081846), (52, 1281136), (64, 1040923), (104, 640568), (208, 320284), (416, 160142), (832, 80071)]