1565989936

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{61057}}^1$

素因数の和:61301

約数の個数: 40

約数和(自身を含む): 3482748320

約数和(自身を除く): 1916758384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 3206, 3664, 6412, 12824, 25648, 61057, 122114, 244228, 427399, 488456, 854798, 976912, 1709596, 3419192, 6838384, 13982053, 27964106, 55928212, 97874371, 111856424, 195748742, 223712848, 391497484, 782994968, 1565989936]

約数ペア:

[(1, 1565989936), (2, 782994968), (4, 391497484), (7, 223712848), (8, 195748742), (14, 111856424), (16, 97874371), (28, 55928212), (56, 27964106), (112, 13982053), (229, 6838384), (458, 3419192), (916, 1709596), (1603, 976912), (1832, 854798), (3206, 488456), (3664, 427399), (6412, 244228), (12824, 122114), (25648, 61057)]