3138328

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 6138000

約数和(自身を除く): 2999672

約数列:

[1, 2, 4, 8, 59, 61, 109, 118, 122, 218, 236, 244, 436, 472, 488, 872, 3599, 6431, 6649, 7198, 12862, 13298, 14396, 25724, 26596, 28792, 51448, 53192, 392291, 784582, 1569164, 3138328]

約数ペア:

[(1, 3138328), (2, 1569164), (4, 784582), (8, 392291), (59, 53192), (61, 51448), (109, 28792), (118, 26596), (122, 25724), (218, 14396), (236, 13298), (244, 12862), (436, 7198), (472, 6649), (488, 6431), (872, 3599)]