72689072

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{96661}}^1$

素因数の和:96716

約数の個数: 20

約数和(自身を含む): 143833056

約数和(自身を除く): 71143984

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 96661, 193322, 386644, 773288, 1546576, 4543067, 9086134, 18172268, 36344536, 72689072]

約数ペア:

[(1, 72689072), (2, 36344536), (4, 18172268), (8, 9086134), (16, 4543067), (47, 1546576), (94, 773288), (188, 386644), (376, 193322), (752, 96661)]