40825728

素因数分解:

$2^7\times 3^3\times {\mathrm{11813}}^1$

素因数の和:11836

約数の個数: 64

約数和(自身を含む): 120502800

約数和(自身を除く): 79677072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 11813, 23626, 35439, 47252, 70878, 94504, 106317, 141756, 189008, 212634, 283512, 318951, 378016, 425268, 567024, 637902, 756032, 850536, 1134048, 1275804, 1512064, 1701072, 2268096, 2551608, 3402144, 4536192, 5103216, 6804288, 10206432, 13608576, 20412864, 40825728]

約数ペア:

[(1, 40825728), (2, 20412864), (3, 13608576), (4, 10206432), (6, 6804288), (8, 5103216), (9, 4536192), (12, 3402144), (16, 2551608), (18, 2268096), (24, 1701072), (27, 1512064), (32, 1275804), (36, 1134048), (48, 850536), (54, 756032), (64, 637902), (72, 567024), (96, 425268), (108, 378016), (128, 318951), (144, 283512), (192, 212634), (216, 189008), (288, 141756), (384, 106317), (432, 94504), (576, 70878), (864, 47252), (1152, 35439), (1728, 23626), (3456, 11813)]