28860996

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15319}}^1$

素因数の和:15483

約数の個数: 24

約数和(自身を含む): 67775680

約数和(自身を除く): 38914684

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 15319, 30638, 45957, 61276, 91914, 183828, 2405083, 4810166, 7215249, 9620332, 14430498, 28860996]

約数ペア:

[(1, 28860996), (2, 14430498), (3, 9620332), (4, 7215249), (6, 4810166), (12, 2405083), (157, 183828), (314, 91914), (471, 61276), (628, 45957), (942, 30638), (1884, 15319)]