57942404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{16631}}^1$

素因数の和:16715

約数の個数: 24

約数和(自身を含む): 110835648

約数和(自身を除く): 52893244

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 16631, 33262, 66524, 216203, 432406, 864812, 1114277, 2228554, 4457108, 14485601, 28971202, 57942404]

約数ペア:

[(1, 57942404), (2, 28971202), (4, 14485601), (13, 4457108), (26, 2228554), (52, 1114277), (67, 864812), (134, 432406), (268, 216203), (871, 66524), (1742, 33262), (3484, 16631)]