64801912

素因数分解:

$2^3\times 7^2\times {\mathrm{165311}}^1$

素因数の和:165331

約数の個数: 24

約数和(自身を含む): 141341760

約数和(自身を除く): 76539848

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 165311, 330622, 661244, 1157177, 1322488, 2314354, 4628708, 8100239, 9257416, 16200478, 32400956, 64801912]

約数ペア:

[(1, 64801912), (2, 32400956), (4, 16200478), (7, 9257416), (8, 8100239), (14, 4628708), (28, 2314354), (49, 1322488), (56, 1157177), (98, 661244), (196, 330622), (392, 165311)]