64765892

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 115437336

約数和(自身を除く): 50671444

約数列:

[1, 2, 4, 73, 146, 292, 293, 586, 757, 1172, 1514, 3028, 21389, 42778, 55261, 85556, 110522, 221044, 221801, 443602, 887204, 16191473, 32382946, 64765892]

約数ペア:

[(1, 64765892), (2, 32382946), (4, 16191473), (73, 887204), (146, 443602), (292, 221801), (293, 221044), (586, 110522), (757, 85556), (1172, 55261), (1514, 42778), (3028, 21389)]