68571976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{1151}}^1$

素因数の和:1845

約数の個数: 32

約数和(自身を含む): 140590080

約数和(自身を除く): 72018104

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 677, 1151, 1354, 2302, 2708, 4604, 5416, 7447, 9208, 12661, 14894, 25322, 29788, 50644, 59576, 101288, 779227, 1558454, 3116908, 6233816, 8571497, 17142994, 34285988, 68571976]

約数ペア:

[(1, 68571976), (2, 34285988), (4, 17142994), (8, 8571497), (11, 6233816), (22, 3116908), (44, 1558454), (88, 779227), (677, 101288), (1151, 59576), (1354, 50644), (2302, 29788), (2708, 25322), (4604, 14894), (5416, 12661), (7447, 9208)]