68884910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97021}}^1$

素因数の和:97099

約数の個数: 16

約数和(自身を含む): 125740512

約数和(自身を除く): 56855602

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 97021, 194042, 485105, 970210, 6888491, 13776982, 34442455, 68884910]

約数ペア:

[(1, 68884910), (2, 34442455), (5, 13776982), (10, 6888491), (71, 970210), (142, 485105), (355, 194042), (710, 97021)]