67842842

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{3343}}^1$

素因数の和:3557

約数の個数: 16

約数和(自身を含む): 103931520

約数和(自身を除く): 36088678

約数列:

[1, 2, 73, 139, 146, 278, 3343, 6686, 10147, 20294, 244039, 464677, 488078, 929354, 33921421, 67842842]

約数ペア:

[(1, 67842842), (2, 33921421), (73, 929354), (139, 488078), (146, 464677), (278, 244039), (3343, 20294), (6686, 10147)]