28825288

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2473}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 57000960

約数和(自身を除く): 28175672

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 248, 376, 1457, 2473, 2914, 4946, 5828, 9892, 11656, 19784, 76663, 116231, 153326, 232462, 306652, 464924, 613304, 929848, 3603161, 7206322, 14412644, 28825288]

約数ペア:

[(1, 28825288), (2, 14412644), (4, 7206322), (8, 3603161), (31, 929848), (47, 613304), (62, 464924), (94, 306652), (124, 232462), (188, 153326), (248, 116231), (376, 76663), (1457, 19784), (2473, 11656), (2914, 9892), (4946, 5828)]