64893732

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{41281}}^1$

素因数の和:41419

約数の個数: 24

約数和(自身を含む): 152578272

約数和(自身を除く): 87684540

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 41281, 82562, 123843, 165124, 247686, 495372, 5407811, 10815622, 16223433, 21631244, 32446866, 64893732]

約数ペア:

[(1, 64893732), (2, 32446866), (3, 21631244), (4, 16223433), (6, 10815622), (12, 5407811), (131, 495372), (262, 247686), (393, 165124), (524, 123843), (786, 82562), (1572, 41281)]