63791938

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2213}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 114773760

約数和(自身を除く): 50981822

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 497, 994, 2059, 2213, 4118, 4426, 14413, 15491, 28826, 30982, 64177, 128354, 157123, 314246, 449239, 898478, 1099861, 2199722, 4556567, 9113134, 31895969, 63791938]

約数ペア:

[(1, 63791938), (2, 31895969), (7, 9113134), (14, 4556567), (29, 2199722), (58, 1099861), (71, 898478), (142, 449239), (203, 314246), (406, 157123), (497, 128354), (994, 64177), (2059, 30982), (2213, 28826), (4118, 15491), (4426, 14413)]