28437050

素因数分解:

$2^1\times 5^2\times {\mathrm{257}}^1\times {\mathrm{2213}}^1$

素因数の和:2482

約数の個数: 24

約数和(自身を含む): 53122716

約数和(自身を除く): 24685666

約数列:

[1, 2, 5, 10, 25, 50, 257, 514, 1285, 2213, 2570, 4426, 6425, 11065, 12850, 22130, 55325, 110650, 568741, 1137482, 2843705, 5687410, 14218525, 28437050]

約数ペア:

[(1, 28437050), (2, 14218525), (5, 5687410), (10, 2843705), (25, 1137482), (50, 568741), (257, 110650), (514, 55325), (1285, 22130), (2213, 12850), (2570, 11065), (4426, 6425)]