64269044

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{135019}}^1$

素因数の和:135047

約数の個数: 24

約数和(自身を含む): 136100160

約数和(自身を除く): 71831116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 135019, 270038, 540076, 945133, 1890266, 2295323, 3780532, 4590646, 9181292, 16067261, 32134522, 64269044]

約数ペア:

[(1, 64269044), (2, 32134522), (4, 16067261), (7, 9181292), (14, 4590646), (17, 3780532), (28, 2295323), (34, 1890266), (68, 945133), (119, 540076), (238, 270038), (476, 135019)]