13450808

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 31104000

約数和(自身を除く): 17653192

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 71, 119, 136, 142, 199, 238, 284, 398, 476, 497, 568, 796, 952, 994, 1207, 1393, 1592, 1988, 2414, 2786, 3383, 3976, 4828, 5572, 6766, 8449, 9656, 11144, 13532, 14129, 16898, 23681, 27064, 28258, 33796, 47362, 56516, 67592, 94724, 98903, 113032, 189448, 197806, 240193, 395612, 480386, 791224, 960772, 1681351, 1921544, 3362702, 6725404, 13450808]

約数ペア:

[(1, 13450808), (2, 6725404), (4, 3362702), (7, 1921544), (8, 1681351), (14, 960772), (17, 791224), (28, 480386), (34, 395612), (56, 240193), (68, 197806), (71, 189448), (119, 113032), (136, 98903), (142, 94724), (199, 67592), (238, 56516), (284, 47362), (398, 33796), (476, 28258), (497, 27064), (568, 23681), (796, 16898), (952, 14129), (994, 13532), (1207, 11144), (1393, 9656), (1592, 8449), (1988, 6766), (2414, 5572), (2786, 4828), (3383, 3976)]