64725244

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{1061}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 115256736

約数和(自身を除く): 50531492

約数列:

[1, 2, 4, 101, 151, 202, 302, 404, 604, 1061, 2122, 4244, 15251, 30502, 61004, 107161, 160211, 214322, 320422, 428644, 640844, 16181311, 32362622, 64725244]

約数ペア:

[(1, 64725244), (2, 32362622), (4, 16181311), (101, 640844), (151, 428644), (202, 320422), (302, 214322), (404, 160211), (604, 107161), (1061, 61004), (2122, 30502), (4244, 15251)]