38694488

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 64

約数和(自身を含む): 89510400

約数和(自身を除く): 50815912

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 887, 1064, 1148, 1558, 1774, 2296, 3116, 3548, 5453, 6209, 6232, 7096, 10906, 12418, 16853, 21812, 24836, 33706, 36367, 43624, 49672, 67412, 72734, 117971, 134824, 145468, 235942, 254569, 290936, 471884, 509138, 690973, 943768, 1018276, 1381946, 2036552, 2763892, 4836811, 5527784, 9673622, 19347244, 38694488]

約数ペア:

[(1, 38694488), (2, 19347244), (4, 9673622), (7, 5527784), (8, 4836811), (14, 2763892), (19, 2036552), (28, 1381946), (38, 1018276), (41, 943768), (56, 690973), (76, 509138), (82, 471884), (133, 290936), (152, 254569), (164, 235942), (266, 145468), (287, 134824), (328, 117971), (532, 72734), (574, 67412), (779, 49672), (887, 43624), (1064, 36367), (1148, 33706), (1558, 24836), (1774, 21812), (2296, 16853), (3116, 12418), (3548, 10906), (5453, 7096), (6209, 6232)]