28388772

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6113}}^1$

素因数の和:6169

約数の個数: 48

約数和(自身を含む): 75324480

約数和(自身を除く): 46935708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6113, 12226, 18339, 24452, 36678, 55017, 73356, 110034, 165051, 220068, 262859, 330102, 525718, 660204, 788577, 1051436, 1577154, 2365731, 3154308, 4731462, 7097193, 9462924, 14194386, 28388772]

約数ペア:

[(1, 28388772), (2, 14194386), (3, 9462924), (4, 7097193), (6, 4731462), (9, 3154308), (12, 2365731), (18, 1577154), (27, 1051436), (36, 788577), (43, 660204), (54, 525718), (86, 330102), (108, 262859), (129, 220068), (172, 165051), (258, 110034), (387, 73356), (516, 55017), (774, 36678), (1161, 24452), (1548, 18339), (2322, 12226), (4644, 6113)]