68207748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{811997}}^1$

素因数の和:812011

約数の個数: 24

約数和(自身を含む): 181887552

約数和(自身を除く): 113679804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 811997, 1623994, 2435991, 3247988, 4871982, 5683979, 9743964, 11367958, 17051937, 22735916, 34103874, 68207748]

約数ペア:

[(1, 68207748), (2, 34103874), (3, 22735916), (4, 17051937), (6, 11367958), (7, 9743964), (12, 5683979), (14, 4871982), (21, 3247988), (28, 2435991), (42, 1623994), (84, 811997)]