1625932384

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{3109}}^1$

素因数の和:3455

約数の個数: 48

約数和(自身を含む): 3268112400

約数和(自身を除く): 1642180016

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 277, 472, 554, 944, 1108, 1888, 2216, 3109, 4432, 6218, 8864, 12436, 16343, 24872, 32686, 49744, 65372, 99488, 130744, 183431, 261488, 366862, 522976, 733724, 861193, 1467448, 1722386, 2934896, 3444772, 5869792, 6889544, 13779088, 27558176, 50810387, 101620774, 203241548, 406483096, 812966192, 1625932384]

約数ペア:

[(1, 1625932384), (2, 812966192), (4, 406483096), (8, 203241548), (16, 101620774), (32, 50810387), (59, 27558176), (118, 13779088), (236, 6889544), (277, 5869792), (472, 3444772), (554, 2934896), (944, 1722386), (1108, 1467448), (1888, 861193), (2216, 733724), (3109, 522976), (4432, 366862), (6218, 261488), (8864, 183431), (12436, 130744), (16343, 99488), (24872, 65372), (32686, 49744)]