28325736

素因数分解:

$2^3\times 3^2\times {\mathrm{393413}}^1$

素因数の和:393425

約数の個数: 24

約数和(自身を含む): 76715730

約数和(自身を除く): 48389994

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 393413, 786826, 1180239, 1573652, 2360478, 3147304, 3540717, 4720956, 7081434, 9441912, 14162868, 28325736]

約数ペア:

[(1, 28325736), (2, 14162868), (3, 9441912), (4, 7081434), (6, 4720956), (8, 3540717), (9, 3147304), (12, 2360478), (18, 1573652), (24, 1180239), (36, 786826), (72, 393413)]