64629268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{18593}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 124951680

約数和(自身を除く): 60322412

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 18593, 37186, 74372, 204523, 409046, 818092, 1468847, 2937694, 5875388, 16157317, 32314634, 64629268]

約数ペア:

[(1, 64629268), (2, 32314634), (4, 16157317), (11, 5875388), (22, 2937694), (44, 1468847), (79, 818092), (158, 409046), (316, 204523), (869, 74372), (1738, 37186), (3476, 18593)]