15672465968

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{691}}^1\times {\mathrm{9029}}^1$

素因数の和:9885

約数の個数: 40

約数和(自身を含む): 30606426480

約数和(自身を除く): 14933960512

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 691, 1256, 1382, 2512, 2764, 5528, 9029, 11056, 18058, 36116, 72232, 108487, 144464, 216974, 433948, 867896, 1417553, 1735792, 2835106, 5670212, 6239039, 11340424, 12478078, 22680848, 24956156, 49912312, 99824624, 979529123, 1959058246, 3918116492, 7836232984, 15672465968]

約数ペア:

[(1, 15672465968), (2, 7836232984), (4, 3918116492), (8, 1959058246), (16, 979529123), (157, 99824624), (314, 49912312), (628, 24956156), (691, 22680848), (1256, 12478078), (1382, 11340424), (2512, 6239039), (2764, 5670212), (5528, 2835106), (9029, 1735792), (11056, 1417553), (18058, 867896), (36116, 433948), (72232, 216974), (108487, 144464)]