72798238

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1\times {\mathrm{683}}^1$

素因数の和:1211

約数の個数: 16

約数和(自身を含む): 110438640

約数和(自身を除く): 37640402

約数列:

[1, 2, 137, 274, 389, 683, 778, 1366, 53293, 93571, 106586, 187142, 265687, 531374, 36399119, 72798238]

約数ペア:

[(1, 72798238), (2, 36399119), (137, 531374), (274, 265687), (389, 187142), (683, 106586), (778, 93571), (1366, 53293)]