64360681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 84418560

約数和(自身を除く): 20057879

約数列:

[1, 7, 11, 31, 59, 77, 217, 341, 413, 457, 649, 1829, 2387, 3199, 4543, 5027, 12803, 14167, 20119, 26963, 35189, 99169, 140833, 155837, 188741, 296593, 835853, 1090859, 2076151, 5850971, 9194383, 64360681]

約数ペア:

[(1, 64360681), (7, 9194383), (11, 5850971), (31, 2076151), (59, 1090859), (77, 835853), (217, 296593), (341, 188741), (413, 155837), (457, 140833), (649, 99169), (1829, 35189), (2387, 26963), (3199, 20119), (4543, 14167), (5027, 12803)]