28140378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{1093}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 64484736

約数和(自身を除く): 36344358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 613, 1093, 1226, 1839, 2186, 3279, 3678, 4291, 6558, 7651, 8582, 12873, 15302, 22953, 25746, 45906, 670009, 1340018, 2010027, 4020054, 4690063, 9380126, 14070189, 28140378]

約数ペア:

[(1, 28140378), (2, 14070189), (3, 9380126), (6, 4690063), (7, 4020054), (14, 2010027), (21, 1340018), (42, 670009), (613, 45906), (1093, 25746), (1226, 22953), (1839, 15302), (2186, 12873), (3279, 8582), (3678, 7651), (4291, 6558)]