70286512

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{19183}}^1$

素因数の和:19420

約数の個数: 20

約数和(自身を含む): 136781920

約数和(自身を除く): 66495408

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 19183, 38366, 76732, 153464, 306928, 4392907, 8785814, 17571628, 35143256, 70286512]

約数ペア:

[(1, 70286512), (2, 35143256), (4, 17571628), (8, 8785814), (16, 4392907), (229, 306928), (458, 153464), (916, 76732), (1832, 38366), (3664, 19183)]