64515318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1201}}^1\times {\mathrm{1279}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 147701760

約数和(自身を除く): 83186442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1201, 1279, 2402, 2558, 3603, 3837, 7206, 7674, 8407, 8953, 16814, 17906, 25221, 26859, 50442, 53718, 1536079, 3072158, 4608237, 9216474, 10752553, 21505106, 32257659, 64515318]

約数ペア:

[(1, 64515318), (2, 32257659), (3, 21505106), (6, 10752553), (7, 9216474), (14, 4608237), (21, 3072158), (42, 1536079), (1201, 53718), (1279, 50442), (2402, 26859), (2558, 25221), (3603, 17906), (3837, 16814), (7206, 8953), (7674, 8407)]