56157464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33587}}^1$

素因数の和:33623

約数の個数: 32

約数和(自身を含む): 120916800

約数和(自身を除く): 64759336

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33587, 67174, 134348, 268696, 369457, 638153, 738914, 1276306, 1477828, 2552612, 2955656, 5105224, 7019683, 14039366, 28078732, 56157464]

約数ペア:

[(1, 56157464), (2, 28078732), (4, 14039366), (8, 7019683), (11, 5105224), (19, 2955656), (22, 2552612), (38, 1477828), (44, 1276306), (76, 738914), (88, 638153), (152, 369457), (209, 268696), (418, 134348), (836, 67174), (1672, 33587)]