1401494072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{75479}}^1$

素因数の和:75707

約数の個数: 32

約数和(自身を含む): 2880316800

約数和(自身を除く): 1478822728

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 18568, 75479, 150958, 301916, 603832, 830269, 1660538, 3321076, 6642152, 15926069, 31852138, 63704276, 127408552, 175186759, 350373518, 700747036, 1401494072]

約数ペア:

[(1, 1401494072), (2, 700747036), (4, 350373518), (8, 175186759), (11, 127408552), (22, 63704276), (44, 31852138), (88, 15926069), (211, 6642152), (422, 3321076), (844, 1660538), (1688, 830269), (2321, 603832), (4642, 301916), (9284, 150958), (18568, 75479)]