64544372

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{4003}}^1$

素因数の和:4175

約数の個数: 24

約数和(自身を含む): 117717600

約数和(自身を除く): 53173228

約数列:

[1, 2, 4, 29, 58, 116, 139, 278, 556, 4003, 4031, 8006, 8062, 16012, 16124, 116087, 232174, 464348, 556417, 1112834, 2225668, 16136093, 32272186, 64544372]

約数ペア:

[(1, 64544372), (2, 32272186), (4, 16136093), (29, 2225668), (58, 1112834), (116, 556417), (139, 464348), (278, 232174), (556, 116087), (4003, 16124), (4031, 16012), (8006, 8062)]