28717572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184087}}^1$

素因数の和:184107

約数の個数: 24

約数和(自身を含む): 72162496

約数和(自身を除く): 43444924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184087, 368174, 552261, 736348, 1104522, 2209044, 2393131, 4786262, 7179393, 9572524, 14358786, 28717572]

約数ペア:

[(1, 28717572), (2, 14358786), (3, 9572524), (4, 7179393), (6, 4786262), (12, 2393131), (13, 2209044), (26, 1104522), (39, 736348), (52, 552261), (78, 368174), (156, 184087)]