64892004

素因数分解:

$2^2\times 3^1\times {\mathrm{193}}^1\times {\mathrm{28019}}^1$

素因数の和:28219

約数の個数: 24

約数和(自身を含む): 152204640

約数和(自身を除く): 87312636

約数列:

[1, 2, 3, 4, 6, 12, 193, 386, 579, 772, 1158, 2316, 28019, 56038, 84057, 112076, 168114, 336228, 5407667, 10815334, 16223001, 21630668, 32446002, 64892004]

約数ペア:

[(1, 64892004), (2, 32446002), (3, 21630668), (4, 16223001), (6, 10815334), (12, 5407667), (193, 336228), (386, 168114), (579, 112076), (772, 84057), (1158, 56038), (2316, 28019)]