64140312

素因数分解:

$2^3\times 3^1\times {\mathrm{491}}^1\times {\mathrm{5443}}^1$

素因数の和:5943

約数の個数: 32

約数和(自身を含む): 160706880

約数和(自身を除く): 96566568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 491, 982, 1473, 1964, 2946, 3928, 5443, 5892, 10886, 11784, 16329, 21772, 32658, 43544, 65316, 130632, 2672513, 5345026, 8017539, 10690052, 16035078, 21380104, 32070156, 64140312]

約数ペア:

[(1, 64140312), (2, 32070156), (3, 21380104), (4, 16035078), (6, 10690052), (8, 8017539), (12, 5345026), (24, 2672513), (491, 130632), (982, 65316), (1473, 43544), (1964, 32658), (2946, 21772), (3928, 16329), (5443, 11784), (5892, 10886)]