28900864

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{1201}}^1$

素因数の和:1266

約数の個数: 40

約数和(自身を含む): 59023008

約数和(自身を除く): 30122144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1201, 1504, 2402, 3008, 4804, 6016, 9608, 12032, 19216, 24064, 38432, 56447, 76864, 112894, 153728, 225788, 307456, 451576, 614912, 903152, 1806304, 3612608, 7225216, 14450432, 28900864]

約数ペア:

[(1, 28900864), (2, 14450432), (4, 7225216), (8, 3612608), (16, 1806304), (32, 903152), (47, 614912), (64, 451576), (94, 307456), (128, 225788), (188, 153728), (256, 112894), (376, 76864), (512, 56447), (752, 38432), (1201, 24064), (1504, 19216), (2402, 12032), (3008, 9608), (4804, 6016)]