72055222

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1\times {\mathrm{2521}}^1$

素因数の和:3015

約数の個数: 16

約数和(自身を含む): 111855744

約数和(自身を除く): 39800522

約数列:

[1, 2, 31, 62, 461, 922, 2521, 5042, 14291, 28582, 78151, 156302, 1162181, 2324362, 36027611, 72055222]

約数ペア:

[(1, 72055222), (2, 36027611), (31, 2324362), (62, 1162181), (461, 156302), (922, 78151), (2521, 28582), (5042, 14291)]