28352434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{571}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 48514752

約数和(自身を除く): 20162318

約数列:

[1, 2, 11, 22, 37, 61, 74, 122, 407, 571, 671, 814, 1142, 1342, 2257, 4514, 6281, 12562, 21127, 24827, 34831, 42254, 49654, 69662, 232397, 383141, 464794, 766282, 1288747, 2577494, 14176217, 28352434]

約数ペア:

[(1, 28352434), (2, 14176217), (11, 2577494), (22, 1288747), (37, 766282), (61, 464794), (74, 383141), (122, 232397), (407, 69662), (571, 49654), (671, 42254), (814, 34831), (1142, 24827), (1342, 21127), (2257, 12562), (4514, 6281)]