39034702

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 70836480

約数和(自身を除く): 31801778

約数列:

[1, 2, 7, 14, 19, 38, 133, 257, 266, 514, 571, 1142, 1799, 3598, 3997, 4883, 7994, 9766, 10849, 21698, 34181, 68362, 75943, 146747, 151886, 293494, 1027229, 2054458, 2788193, 5576386, 19517351, 39034702]

約数ペア:

[(1, 39034702), (2, 19517351), (7, 5576386), (14, 2788193), (19, 2054458), (38, 1027229), (133, 293494), (257, 151886), (266, 146747), (514, 75943), (571, 68362), (1142, 34181), (1799, 21698), (3598, 10849), (3997, 9766), (4883, 7994)]