68654712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{408659}}^1$

素因数の和:408675

約数の個数: 32

約数和(自身を含む): 196156800

約数和(自身を除く): 127502088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 408659, 817318, 1225977, 1634636, 2451954, 2860613, 3269272, 4903908, 5721226, 8581839, 9807816, 11442452, 17163678, 22884904, 34327356, 68654712]

約数ペア:

[(1, 68654712), (2, 34327356), (3, 22884904), (4, 17163678), (6, 11442452), (7, 9807816), (8, 8581839), (12, 5721226), (14, 4903908), (21, 3269272), (24, 2860613), (28, 2451954), (42, 1634636), (56, 1225977), (84, 817318), (168, 408659)]