72820624

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{156941}}^1$

素因数の和:156978

約数の個数: 20

約数和(自身を含む): 145956060

約数和(自身を除く): 73135436

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156941, 313882, 627764, 1255528, 2511056, 4551289, 9102578, 18205156, 36410312, 72820624]

約数ペア:

[(1, 72820624), (2, 36410312), (4, 18205156), (8, 9102578), (16, 4551289), (29, 2511056), (58, 1255528), (116, 627764), (232, 313882), (464, 156941)]