68764262

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{158443}}^1$

素因数の和:158483

約数の個数: 16

約数和(自身を含む): 121684992

約数和(自身を除く): 52920730

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 158443, 316886, 1109101, 2218202, 4911733, 9823466, 34382131, 68764262]

約数ペア:

[(1, 68764262), (2, 34382131), (7, 9823466), (14, 4911733), (31, 2218202), (62, 1109101), (217, 316886), (434, 158443)]