68148344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4751}}^1$

素因数の和:4931

約数の個数: 32

約数和(自身を含む): 140279040

約数和(自身を除く): 72130696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 163, 326, 652, 1304, 1793, 3586, 4751, 7172, 9502, 14344, 19004, 38008, 52261, 104522, 209044, 418088, 774413, 1548826, 3097652, 6195304, 8518543, 17037086, 34074172, 68148344]

約数ペア:

[(1, 68148344), (2, 34074172), (4, 17037086), (8, 8518543), (11, 6195304), (22, 3097652), (44, 1548826), (88, 774413), (163, 418088), (326, 209044), (652, 104522), (1304, 52261), (1793, 38008), (3586, 19004), (4751, 14344), (7172, 9502)]