75690224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{248981}}^1$

素因数の和:249008

約数の個数: 20

約数和(自身を含む): 154368840

約数和(自身を除く): 78678616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 248981, 497962, 995924, 1991848, 3983696, 4730639, 9461278, 18922556, 37845112, 75690224]

約数ペア:

[(1, 75690224), (2, 37845112), (4, 18922556), (8, 9461278), (16, 4730639), (19, 3983696), (38, 1991848), (76, 995924), (152, 497962), (304, 248981)]