64206244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{6449}}^1$

素因数の和:6603

約数の個数: 24

約数和(自身を含む): 119196000

約数和(自身を除く): 54989756

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 6449, 9956, 12898, 25796, 122531, 245062, 490124, 844819, 1689638, 3379276, 16051561, 32103122, 64206244]

約数ペア:

[(1, 64206244), (2, 32103122), (4, 16051561), (19, 3379276), (38, 1689638), (76, 844819), (131, 490124), (262, 245062), (524, 122531), (2489, 25796), (4978, 12898), (6449, 9956)]