71888866

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{84179}}^1$

素因数の和:84249

約数の個数: 16

約数和(自身を含む): 125259840

約数和(自身を除く): 53370974

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 84179, 168358, 589253, 1178506, 5134919, 10269838, 35944433, 71888866]

約数ペア:

[(1, 71888866), (2, 35944433), (7, 10269838), (14, 5134919), (61, 1178506), (122, 589253), (427, 168358), (854, 84179)]