64847390

素因数分解:

$2^1\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{4463}}^1$

素因数の和:5923

約数の個数: 16

約数和(自身を含む): 116831808

約数和(自身を除く): 51984418

約数列:

[1, 2, 5, 10, 1453, 2906, 4463, 7265, 8926, 14530, 22315, 44630, 6484739, 12969478, 32423695, 64847390]

約数ペア:

[(1, 64847390), (2, 32423695), (5, 12969478), (10, 6484739), (1453, 44630), (2906, 22315), (4463, 14530), (7265, 8926)]