64103624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 130032000

約数和(自身を除く): 65928376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 956, 1912, 2579, 3107, 5158, 6214, 10316, 12428, 20632, 24856, 33527, 67054, 134108, 268216, 616381, 1232762, 2465524, 4931048, 8012953, 16025906, 32051812, 64103624]

約数ペア:

[(1, 64103624), (2, 32051812), (4, 16025906), (8, 8012953), (13, 4931048), (26, 2465524), (52, 1232762), (104, 616381), (239, 268216), (478, 134108), (956, 67054), (1912, 33527), (2579, 24856), (3107, 20632), (5158, 12428), (6214, 10316)]