65237072

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{57427}}^1$

素因数の和:57506

約数の個数: 20

約数和(自身を含む): 128179296

約数和(自身を除く): 62942224

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 57427, 114854, 229708, 459416, 918832, 4077317, 8154634, 16309268, 32618536, 65237072]

約数ペア:

[(1, 65237072), (2, 32618536), (4, 16309268), (8, 8154634), (16, 4077317), (71, 918832), (142, 459416), (284, 229708), (568, 114854), (1136, 57427)]