64739252

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{12979}}^1$

素因数の和:13055

約数の個数: 24

約数和(自身を含む): 119935200

約数和(自身を除く): 55195948

約数列:

[1, 2, 4, 29, 43, 58, 86, 116, 172, 1247, 2494, 4988, 12979, 25958, 51916, 376391, 558097, 752782, 1116194, 1505564, 2232388, 16184813, 32369626, 64739252]

約数ペア:

[(1, 64739252), (2, 32369626), (4, 16184813), (29, 2232388), (43, 1505564), (58, 1116194), (86, 752782), (116, 558097), (172, 376391), (1247, 51916), (2494, 25958), (4988, 12979)]