28005412

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{2239}}^1$

素因数の和:2355

約数の個数: 24

約数和(自身を含む): 50803200

約数和(自身を除く): 22797788

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 2239, 3127, 4478, 6254, 8956, 12508, 118667, 132101, 237334, 264202, 474668, 528404, 7001353, 14002706, 28005412]

約数ペア:

[(1, 28005412), (2, 14002706), (4, 7001353), (53, 528404), (59, 474668), (106, 264202), (118, 237334), (212, 132101), (236, 118667), (2239, 12508), (3127, 8956), (4478, 6254)]