64378558

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{479}}^1$

素因数の和:624

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 41375042

約数列:

[1, 2, 17, 34, 59, 67, 118, 134, 479, 958, 1003, 1139, 2006, 2278, 3953, 7906, 8143, 16286, 28261, 32093, 56522, 64186, 67201, 134402, 480437, 545581, 960874, 1091162, 1893487, 3786974, 32189279, 64378558]

約数ペア:

[(1, 64378558), (2, 32189279), (17, 3786974), (34, 1893487), (59, 1091162), (67, 960874), (118, 545581), (134, 480437), (479, 134402), (958, 67201), (1003, 64186), (1139, 56522), (2006, 32093), (2278, 28261), (3953, 16286), (7906, 8143)]