65904472

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4001}}^1$

素因数の和:4107

約数の個数: 32

約数和(自身を含む): 129664800

約数和(自身を除く): 63760328

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4001, 4118, 8002, 8236, 16004, 16472, 32008, 116029, 232058, 284071, 464116, 568142, 928232, 1136284, 2272568, 8238059, 16476118, 32952236, 65904472]

約数ペア:

[(1, 65904472), (2, 32952236), (4, 16476118), (8, 8238059), (29, 2272568), (58, 1136284), (71, 928232), (116, 568142), (142, 464116), (232, 284071), (284, 232058), (568, 116029), (2059, 32008), (4001, 16472), (4118, 16004), (8002, 8236)]