40728233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6131}}^1$

素因数の和:6224

約数の個数: 16

約数和(自身を含む): 50822016

約数和(自身を除く): 10093783

約数列:

[1, 7, 13, 73, 91, 511, 949, 6131, 6643, 42917, 79703, 447563, 557921, 3132941, 5818319, 40728233]

約数ペア:

[(1, 40728233), (7, 5818319), (13, 3132941), (73, 557921), (91, 447563), (511, 79703), (949, 42917), (6131, 6643)]