28476848

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{57413}}^1$

素因数の和:57452

約数の個数: 20

約数和(自身を含む): 56954688

約数和(自身を除く): 28477840

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 57413, 114826, 229652, 459304, 918608, 1779803, 3559606, 7119212, 14238424, 28476848]

約数ペア:

[(1, 28476848), (2, 14238424), (4, 7119212), (8, 3559606), (16, 1779803), (31, 918608), (62, 459304), (124, 229652), (248, 114826), (496, 57413)]