68972624

素因数分解:

$2^4\times 7^1\times {\mathrm{615827}}^1$

素因数の和:615842

約数の個数: 20

約数和(自身を含む): 152725344

約数和(自身を除く): 83752720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 615827, 1231654, 2463308, 4310789, 4926616, 8621578, 9853232, 17243156, 34486312, 68972624]

約数ペア:

[(1, 68972624), (2, 34486312), (4, 17243156), (7, 9853232), (8, 8621578), (14, 4926616), (16, 4310789), (28, 2463308), (56, 1231654), (112, 615827)]