45138304

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 94248000

約数和(自身を除く): 49109696

約数列:

[1, 2, 4, 8, 16, 32, 43, 59, 64, 86, 118, 128, 139, 172, 236, 278, 344, 472, 556, 688, 944, 1112, 1376, 1888, 2224, 2537, 2752, 3776, 4448, 5074, 5504, 5977, 7552, 8201, 8896, 10148, 11954, 16402, 17792, 20296, 23908, 32804, 40592, 47816, 65608, 81184, 95632, 131216, 162368, 191264, 262432, 324736, 352643, 382528, 524864, 705286, 765056, 1049728, 1410572, 2821144, 5642288, 11284576, 22569152, 45138304]

約数ペア:

[(1, 45138304), (2, 22569152), (4, 11284576), (8, 5642288), (16, 2821144), (32, 1410572), (43, 1049728), (59, 765056), (64, 705286), (86, 524864), (118, 382528), (128, 352643), (139, 324736), (172, 262432), (236, 191264), (278, 162368), (344, 131216), (472, 95632), (556, 81184), (688, 65608), (944, 47816), (1112, 40592), (1376, 32804), (1888, 23908), (2224, 20296), (2537, 17792), (2752, 16402), (3776, 11954), (4448, 10148), (5074, 8896), (5504, 8201), (5977, 7552)]