65217684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{776401}}^1$

素因数の和:776415

約数の個数: 24

約数和(自身を含む): 173914048

約数和(自身を除く): 108696364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 776401, 1552802, 2329203, 3105604, 4658406, 5434807, 9316812, 10869614, 16304421, 21739228, 32608842, 65217684]

約数ペア:

[(1, 65217684), (2, 32608842), (3, 21739228), (4, 16304421), (6, 10869614), (7, 9316812), (12, 5434807), (14, 4658406), (21, 3105604), (28, 2329203), (42, 1552802), (84, 776401)]