28665608

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{58741}}^1$

素因数の和:58808

約数の個数: 16

約数和(自身を含む): 54630060

約数和(自身を除く): 25964452

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 58741, 117482, 234964, 469928, 3583201, 7166402, 14332804, 28665608]

約数ペア:

[(1, 28665608), (2, 14332804), (4, 7166402), (8, 3583201), (61, 469928), (122, 234964), (244, 117482), (488, 58741)]