28940124

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15361}}^1$

素因数の和:15525

約数の個数: 24

約数和(自身を含む): 67961488

約数和(自身を除く): 39021364

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 15361, 30722, 46083, 61444, 92166, 184332, 2411677, 4823354, 7235031, 9646708, 14470062, 28940124]

約数ペア:

[(1, 28940124), (2, 14470062), (3, 9646708), (4, 7235031), (6, 4823354), (12, 2411677), (157, 184332), (314, 92166), (471, 61444), (628, 46083), (942, 30722), (1884, 15361)]