64387264

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{1931}}^1$

素因数の和:2464

約数の個数: 28

約数和(自身を含む): 128080008

約数和(自身を除く): 63692744

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 1042, 1931, 2084, 3862, 4168, 7724, 8336, 15448, 16672, 30896, 33344, 61792, 123584, 1006051, 2012102, 4024204, 8048408, 16096816, 32193632, 64387264]

約数ペア:

[(1, 64387264), (2, 32193632), (4, 16096816), (8, 8048408), (16, 4024204), (32, 2012102), (64, 1006051), (521, 123584), (1042, 61792), (1931, 33344), (2084, 30896), (3862, 16672), (4168, 15448), (7724, 8336)]