71320904

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2903}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 139043520

約数和(自身を除く): 67722616

約数列:

[1, 2, 4, 8, 37, 74, 83, 148, 166, 296, 332, 664, 2903, 3071, 5806, 6142, 11612, 12284, 23224, 24568, 107411, 214822, 240949, 429644, 481898, 859288, 963796, 1927592, 8915113, 17830226, 35660452, 71320904]

約数ペア:

[(1, 71320904), (2, 35660452), (4, 17830226), (8, 8915113), (37, 1927592), (74, 963796), (83, 859288), (148, 481898), (166, 429644), (296, 240949), (332, 214822), (664, 107411), (2903, 24568), (3071, 23224), (5806, 12284), (6142, 11612)]