28166912

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{2341}}^1$

素因数の和:2404

約数の個数: 36

約数和(自身を含む): 57444576

約数和(自身を除く): 29277664

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 2341, 3008, 4682, 6016, 9364, 12032, 18728, 37456, 74912, 110027, 149824, 220054, 299648, 440108, 599296, 880216, 1760432, 3520864, 7041728, 14083456, 28166912]

約数ペア:

[(1, 28166912), (2, 14083456), (4, 7041728), (8, 3520864), (16, 1760432), (32, 880216), (47, 599296), (64, 440108), (94, 299648), (128, 220054), (188, 149824), (256, 110027), (376, 74912), (752, 37456), (1504, 18728), (2341, 12032), (3008, 9364), (4682, 6016)]