28096026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2179}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 64458240

約数和(自身を除く): 36362214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2179, 4298, 4358, 6447, 6537, 12894, 13074, 15253, 30506, 45759, 91518, 668953, 1337906, 2006859, 4013718, 4682671, 9365342, 14048013, 28096026]

約数ペア:

[(1, 28096026), (2, 14048013), (3, 9365342), (6, 4682671), (7, 4013718), (14, 2006859), (21, 1337906), (42, 668953), (307, 91518), (614, 45759), (921, 30506), (1842, 15253), (2149, 13074), (2179, 12894), (4298, 6537), (4358, 6447)]