64765468

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{1609}}^1$

素因数の和:1989

約数の個数: 24

約数和(自身を含む): 117658800

約数和(自身を除く): 52893332

約数列:

[1, 2, 4, 29, 58, 116, 347, 694, 1388, 1609, 3218, 6436, 10063, 20126, 40252, 46661, 93322, 186644, 558323, 1116646, 2233292, 16191367, 32382734, 64765468]

約数ペア:

[(1, 64765468), (2, 32382734), (4, 16191367), (29, 2233292), (58, 1116646), (116, 558323), (347, 186644), (694, 93322), (1388, 46661), (1609, 40252), (3218, 20126), (6436, 10063)]