2983984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 40

約数和(自身を含む): 6138000

約数和(自身を除く): 3154016

約数列:

[1, 2, 4, 8, 16, 29, 58, 59, 109, 116, 118, 218, 232, 236, 436, 464, 472, 872, 944, 1711, 1744, 3161, 3422, 6322, 6431, 6844, 12644, 12862, 13688, 25288, 25724, 27376, 50576, 51448, 102896, 186499, 372998, 745996, 1491992, 2983984]

約数ペア:

[(1, 2983984), (2, 1491992), (4, 745996), (8, 372998), (16, 186499), (29, 102896), (58, 51448), (59, 50576), (109, 27376), (116, 25724), (118, 25288), (218, 13688), (232, 12862), (236, 12644), (436, 6844), (464, 6431), (472, 6322), (872, 3422), (944, 3161), (1711, 1744)]