28129542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5927}}^1$

素因数の和:6052

約数の個数: 32

約数和(自身を含む): 64876032

約数和(自身を除く): 36746490

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 5927, 11854, 17781, 35562, 41489, 82978, 124467, 248934, 669751, 1339502, 2009253, 4018506, 4688257, 9376514, 14064771, 28129542]

約数ペア:

[(1, 28129542), (2, 14064771), (3, 9376514), (6, 4688257), (7, 4018506), (14, 2009253), (21, 1339502), (42, 669751), (113, 248934), (226, 124467), (339, 82978), (678, 41489), (791, 35562), (1582, 17781), (2373, 11854), (4746, 5927)]