71409962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{161561}}^1$

素因数の和:161593

約数の個数: 16

約数和(自身を含む): 122140872

約数和(自身を除く): 50730910

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 161561, 323122, 2100293, 2746537, 4200586, 5493074, 35704981, 71409962]

約数ペア:

[(1, 71409962), (2, 35704981), (13, 5493074), (17, 4200586), (26, 2746537), (34, 2100293), (221, 323122), (442, 161561)]