38956968

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12583}}^1$

素因数の和:12638

約数の個数: 48

約数和(自身を含む): 107970720

約数和(自身を除く): 69013752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12583, 25166, 37749, 50332, 75498, 100664, 113247, 150996, 226494, 301992, 452988, 541069, 905976, 1082138, 1623207, 2164276, 3246414, 4328552, 4869621, 6492828, 9739242, 12985656, 19478484, 38956968]

約数ペア:

[(1, 38956968), (2, 19478484), (3, 12985656), (4, 9739242), (6, 6492828), (8, 4869621), (9, 4328552), (12, 3246414), (18, 2164276), (24, 1623207), (36, 1082138), (43, 905976), (72, 541069), (86, 452988), (129, 301992), (172, 226494), (258, 150996), (344, 113247), (387, 100664), (516, 75498), (774, 50332), (1032, 37749), (1548, 25166), (3096, 12583)]