47728472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7639}}^1$

素因数の和:7727

約数の個数: 32

約数和(自身を含む): 99014400

約数和(自身を除く): 51285928

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 7639, 15278, 30556, 61112, 84029, 168058, 336116, 542369, 672232, 1084738, 2169476, 4338952, 5966059, 11932118, 23864236, 47728472]

約数ペア:

[(1, 47728472), (2, 23864236), (4, 11932118), (8, 5966059), (11, 4338952), (22, 2169476), (44, 1084738), (71, 672232), (88, 542369), (142, 336116), (284, 168058), (568, 84029), (781, 61112), (1562, 30556), (3124, 15278), (6248, 7639)]