69608968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{857}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 155675520

約数和(自身を除く): 86066552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 568, 572, 781, 857, 923, 1144, 1562, 1714, 1846, 3124, 3428, 3692, 6248, 6856, 7384, 9427, 10153, 11141, 18854, 20306, 22282, 37708, 40612, 44564, 60847, 75416, 81224, 89128, 121694, 122551, 243388, 245102, 486776, 490204, 669317, 791011, 980408, 1338634, 1582022, 2677268, 3164044, 5354536, 6328088, 8701121, 17402242, 34804484, 69608968]

約数ペア:

[(1, 69608968), (2, 34804484), (4, 17402242), (8, 8701121), (11, 6328088), (13, 5354536), (22, 3164044), (26, 2677268), (44, 1582022), (52, 1338634), (71, 980408), (88, 791011), (104, 669317), (142, 490204), (143, 486776), (284, 245102), (286, 243388), (568, 122551), (572, 121694), (781, 89128), (857, 81224), (923, 75416), (1144, 60847), (1562, 44564), (1714, 40612), (1846, 37708), (3124, 22282), (3428, 20306), (3692, 18854), (6248, 11141), (6856, 10153), (7384, 9427)]