25437295004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{318173}}^1$

素因数の和:318290

約数の個数: 48

約数和(自身を含む): 51315102720

約数和(自身を除く): 25877807716

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 79, 92, 158, 253, 316, 506, 869, 1012, 1738, 1817, 3476, 3634, 7268, 19987, 39974, 79948, 318173, 636346, 1272692, 3499903, 6999806, 7317979, 13999612, 14635958, 25135667, 29271916, 50271334, 80497769, 100542668, 160995538, 276492337, 321991076, 552984674, 578120341, 1105969348, 1156240682, 2312481364, 6359323751, 12718647502, 25437295004]

約数ペア:

[(1, 25437295004), (2, 12718647502), (4, 6359323751), (11, 2312481364), (22, 1156240682), (23, 1105969348), (44, 578120341), (46, 552984674), (79, 321991076), (92, 276492337), (158, 160995538), (253, 100542668), (316, 80497769), (506, 50271334), (869, 29271916), (1012, 25135667), (1738, 14635958), (1817, 13999612), (3476, 7317979), (3634, 6999806), (7268, 3499903), (19987, 1272692), (39974, 636346), (79948, 318173)]