72819062

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{8573}}^1$

素因数の和:8743

約数の個数: 16

約数和(自身を含む): 113588352

約数和(自身を除く): 40769290

約数列:

[1, 2, 31, 62, 137, 274, 4247, 8494, 8573, 17146, 265763, 531526, 1174501, 2349002, 36409531, 72819062]

約数ペア:

[(1, 72819062), (2, 36409531), (31, 2349002), (62, 1174501), (137, 531526), (274, 265763), (4247, 17146), (8494, 8573)]