65013764

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 116823168

約数和(自身を除く): 51809404

約数列:

[1, 2, 4, 43, 86, 172, 431, 862, 877, 1724, 1754, 3508, 18533, 37066, 37711, 74132, 75422, 150844, 377987, 755974, 1511948, 16253441, 32506882, 65013764]

約数ペア:

[(1, 65013764), (2, 32506882), (4, 16253441), (43, 1511948), (86, 755974), (172, 377987), (431, 150844), (862, 75422), (877, 74132), (1724, 37711), (1754, 37066), (3508, 18533)]