75638768

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{115303}}^1$

素因数の和:115352

約数の個数: 20

約数和(自身を含む): 150125808

約数和(自身を除く): 74487040

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 115303, 230606, 461212, 922424, 1844848, 4727423, 9454846, 18909692, 37819384, 75638768]

約数ペア:

[(1, 75638768), (2, 37819384), (4, 18909692), (8, 9454846), (16, 4727423), (41, 1844848), (82, 922424), (164, 461212), (328, 230606), (656, 115303)]