70214416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{71941}}^1$

素因数の和:72010

約数の個数: 20

約数和(自身を含む): 138272524

約数和(自身を除く): 68058108

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 71941, 143882, 287764, 575528, 1151056, 4388401, 8776802, 17553604, 35107208, 70214416]

約数ペア:

[(1, 70214416), (2, 35107208), (4, 17553604), (8, 8776802), (16, 4388401), (61, 1151056), (122, 575528), (244, 287764), (488, 143882), (976, 71941)]