27802816

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2767}}^1$

素因数の和:2936

約数の個数: 28

約数和(自身を含む): 55542688

約数和(自身を除く): 27739872

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 2767, 5024, 5534, 10048, 11068, 22136, 44272, 88544, 177088, 434419, 868838, 1737676, 3475352, 6950704, 13901408, 27802816]

約数ペア:

[(1, 27802816), (2, 13901408), (4, 6950704), (8, 3475352), (16, 1737676), (32, 868838), (64, 434419), (157, 177088), (314, 88544), (628, 44272), (1256, 22136), (2512, 11068), (2767, 10048), (5024, 5534)]