64606468

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{3719}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 116867520

約数和(自身を除く): 52261052

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 3719, 4343, 7438, 8686, 14876, 17372, 159917, 319834, 375619, 639668, 751238, 1502476, 16151617, 32303234, 64606468]

約数ペア:

[(1, 64606468), (2, 32303234), (4, 16151617), (43, 1502476), (86, 751238), (101, 639668), (172, 375619), (202, 319834), (404, 159917), (3719, 17372), (4343, 14876), (7438, 8686)]