28940096

素因数分解:

$2^6\times {\mathrm{41}}^2\times {\mathrm{269}}^1$

素因数の和:363

約数の個数: 42

約数和(自身を含む): 59081670

約数和(自身を除く): 30141574

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 269, 328, 538, 656, 1076, 1312, 1681, 2152, 2624, 3362, 4304, 6724, 8608, 11029, 13448, 17216, 22058, 26896, 44116, 53792, 88232, 107584, 176464, 352928, 452189, 705856, 904378, 1808756, 3617512, 7235024, 14470048, 28940096]

約数ペア:

[(1, 28940096), (2, 14470048), (4, 7235024), (8, 3617512), (16, 1808756), (32, 904378), (41, 705856), (64, 452189), (82, 352928), (164, 176464), (269, 107584), (328, 88232), (538, 53792), (656, 44116), (1076, 26896), (1312, 22058), (1681, 17216), (2152, 13448), (2624, 11029), (3362, 8608), (4304, 6724)]