28079714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 47416320

約数和(自身を除く): 19336606

約数列:

[1, 2, 13, 26, 29, 58, 167, 223, 334, 377, 446, 754, 2171, 2899, 4342, 4843, 5798, 6467, 9686, 12934, 37241, 62959, 74482, 84071, 125918, 168142, 484133, 968266, 1079989, 2159978, 14039857, 28079714]

約数ペア:

[(1, 28079714), (2, 14039857), (13, 2159978), (26, 1079989), (29, 968266), (58, 484133), (167, 168142), (223, 125918), (334, 84071), (377, 74482), (446, 62959), (754, 37241), (2171, 12934), (2899, 9686), (4342, 6467), (4843, 5798)]