39717856

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 80665200

約数和(自身を除く): 40947344

約数列:

[1, 2, 4, 8, 16, 32, 59, 109, 118, 193, 218, 236, 386, 436, 472, 772, 872, 944, 1544, 1744, 1888, 3088, 3488, 6176, 6431, 11387, 12862, 21037, 22774, 25724, 42074, 45548, 51448, 84148, 91096, 102896, 168296, 182192, 205792, 336592, 364384, 673184, 1241183, 2482366, 4964732, 9929464, 19858928, 39717856]

約数ペア:

[(1, 39717856), (2, 19858928), (4, 9929464), (8, 4964732), (16, 2482366), (32, 1241183), (59, 673184), (109, 364384), (118, 336592), (193, 205792), (218, 182192), (236, 168296), (386, 102896), (436, 91096), (472, 84148), (772, 51448), (872, 45548), (944, 42074), (1544, 25724), (1744, 22774), (1888, 21037), (3088, 12862), (3488, 11387), (6176, 6431)]