72653438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19541}}^1$

素因数の和:19580

約数の個数: 24

約数和(自身を含む): 128742696

約数和(自身を除く): 56089258

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 19541, 39082, 214951, 254033, 429902, 508066, 2794363, 3302429, 5588726, 6604858, 36326719, 72653438]

約数ペア:

[(1, 72653438), (2, 36326719), (11, 6604858), (13, 5588726), (22, 3302429), (26, 2794363), (143, 508066), (169, 429902), (286, 254033), (338, 214951), (1859, 39082), (3718, 19541)]