68346224

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{28289}}^1$

素因数の和:28448

約数の個数: 20

約数和(自身を含む): 133302480

約数和(自身を除く): 64956256

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 28289, 56578, 113156, 226312, 452624, 4271639, 8543278, 17086556, 34173112, 68346224]

約数ペア:

[(1, 68346224), (2, 34173112), (4, 17086556), (8, 8543278), (16, 4271639), (151, 452624), (302, 226312), (604, 113156), (1208, 56578), (2416, 28289)]