71408066

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:818

約数の個数: 24

約数和(自身を含む): 112927932

約数和(自身を除く): 41519866

約数列:

[1, 2, 31, 53, 62, 106, 701, 961, 1402, 1643, 1922, 3286, 21731, 37153, 43462, 50933, 74306, 101866, 673661, 1151743, 1347322, 2303486, 35704033, 71408066]

約数ペア:

[(1, 71408066), (2, 35704033), (31, 2303486), (53, 1347322), (62, 1151743), (106, 673661), (701, 101866), (961, 74306), (1402, 50933), (1643, 43462), (1922, 37153), (3286, 21731)]