28200264

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{2791}}^1$

素因数の和:3221

約数の個数: 32

約数和(自身を含む): 70693440

約数和(自身を除く): 42493176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 2791, 3368, 5052, 5582, 8373, 10104, 11164, 16746, 22328, 33492, 66984, 1175011, 2350022, 3525033, 4700044, 7050066, 9400088, 14100132, 28200264]

約数ペア:

[(1, 28200264), (2, 14100132), (3, 9400088), (4, 7050066), (6, 4700044), (8, 3525033), (12, 2350022), (24, 1175011), (421, 66984), (842, 33492), (1263, 22328), (1684, 16746), (2526, 11164), (2791, 10104), (3368, 8373), (5052, 5582)]