40122004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{7211}}^1$

素因数の和:7335

約数の個数: 24

約数和(自身を含む): 76331808

約数和(自身を除く): 36209804

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 7211, 14422, 28844, 93743, 187486, 374972, 771577, 1543154, 3086308, 10030501, 20061002, 40122004]

約数ペア:

[(1, 40122004), (2, 20061002), (4, 10030501), (13, 3086308), (26, 1543154), (52, 771577), (107, 374972), (214, 187486), (428, 93743), (1391, 28844), (2782, 14422), (5564, 7211)]