28674252

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{19427}}^1$

素因数の和:19478

約数の個数: 36

約数和(自身を含む): 74253816

約数和(自身を除く): 45579564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 19427, 38854, 58281, 77708, 116562, 174843, 233124, 349686, 699372, 796507, 1593014, 2389521, 3186028, 4779042, 7168563, 9558084, 14337126, 28674252]

約数ペア:

[(1, 28674252), (2, 14337126), (3, 9558084), (4, 7168563), (6, 4779042), (9, 3186028), (12, 2389521), (18, 1593014), (36, 796507), (41, 699372), (82, 349686), (123, 233124), (164, 174843), (246, 116562), (369, 77708), (492, 58281), (738, 38854), (1476, 19427)]