68507288

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{117307}}^1$

素因数の和:117386

約数の個数: 16

約数和(自身を含む): 130211880

約数和(自身を除く): 61704592

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 117307, 234614, 469228, 938456, 8563411, 17126822, 34253644, 68507288]

約数ペア:

[(1, 68507288), (2, 34253644), (4, 17126822), (8, 8563411), (73, 938456), (146, 469228), (292, 234614), (584, 117307)]