28087736

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3061}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 55850880

約数和(自身を除く): 27763144

約数列:

[1, 2, 4, 8, 31, 37, 62, 74, 124, 148, 248, 296, 1147, 2294, 3061, 4588, 6122, 9176, 12244, 24488, 94891, 113257, 189782, 226514, 379564, 453028, 759128, 906056, 3510967, 7021934, 14043868, 28087736]

約数ペア:

[(1, 28087736), (2, 14043868), (4, 7021934), (8, 3510967), (31, 906056), (37, 759128), (62, 453028), (74, 379564), (124, 226514), (148, 189782), (248, 113257), (296, 94891), (1147, 24488), (2294, 12244), (3061, 9176), (4588, 6122)]