28608188

素因数分解:

$2^2\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1031}}^1$

素因数の和:2033

約数の個数: 24

約数和(自身を含む): 57329664

約数和(自身を除く): 28721476

約数列:

[1, 2, 4, 7, 14, 28, 991, 1031, 1982, 2062, 3964, 4124, 6937, 7217, 13874, 14434, 27748, 28868, 1021721, 2043442, 4086884, 7152047, 14304094, 28608188]

約数ペア:

[(1, 28608188), (2, 14304094), (4, 7152047), (7, 4086884), (14, 2043442), (28, 1021721), (991, 28868), (1031, 27748), (1982, 14434), (2062, 13874), (3964, 7217), (4124, 6937)]