73281848

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{66863}}^1$

素因数の和:67006

約数の個数: 16

約数和(自身を含む): 138408480

約数和(自身を除く): 65126632

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 66863, 133726, 267452, 534904, 9160231, 18320462, 36640924, 73281848]

約数ペア:

[(1, 73281848), (2, 36640924), (4, 18320462), (8, 9160231), (137, 534904), (274, 267452), (548, 133726), (1096, 66863)]