73647128

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{541523}}^1$

素因数の和:541546

約数の個数: 16

約数和(自身を含む): 146211480

約数和(自身を除く): 72564352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 541523, 1083046, 2166092, 4332184, 9205891, 18411782, 36823564, 73647128]

約数ペア:

[(1, 73647128), (2, 36823564), (4, 18411782), (8, 9205891), (17, 4332184), (34, 2166092), (68, 1083046), (136, 541523)]