76688170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2243}}^1$

素因数の和:2526

約数の個数: 32

約数和(自身を含む): 149288832

約数和(自身を除く): 72600662

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 1315, 2243, 2630, 3419, 4486, 6838, 11215, 17095, 22430, 29159, 34190, 58318, 145795, 291590, 589909, 1179818, 2949545, 5899090, 7668817, 15337634, 38344085, 76688170]

約数ペア:

[(1, 76688170), (2, 38344085), (5, 15337634), (10, 7668817), (13, 5899090), (26, 2949545), (65, 1179818), (130, 589909), (263, 291590), (526, 145795), (1315, 58318), (2243, 34190), (2630, 29159), (3419, 22430), (4486, 17095), (6838, 11215)]