64206928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7283}}^1$

素因数の和:7339

約数の個数: 40

約数和(自身を含む): 135482400

約数和(自身を除く): 71275472

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 7283, 8816, 14566, 29132, 58264, 116528, 138377, 211207, 276754, 422414, 553508, 844828, 1107016, 1689656, 2214032, 3379312, 4012933, 8025866, 16051732, 32103464, 64206928]

約数ペア:

[(1, 64206928), (2, 32103464), (4, 16051732), (8, 8025866), (16, 4012933), (19, 3379312), (29, 2214032), (38, 1689656), (58, 1107016), (76, 844828), (116, 553508), (152, 422414), (232, 276754), (304, 211207), (464, 138377), (551, 116528), (1102, 58264), (2204, 29132), (4408, 14566), (7283, 8816)]