28788890028

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{1361}}^1\times {\mathrm{4651}}^1$

素因数の和:6398

約数の個数: 48

約数和(自身を含む): 67415295360

約数和(自身を除く): 38626405332

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1361, 1516, 2274, 2722, 4083, 4548, 4651, 5444, 8166, 9302, 13953, 16332, 18604, 27906, 55812, 515819, 1031638, 1547457, 1762729, 2063276, 3094914, 3525458, 5288187, 6189828, 6330011, 7050916, 10576374, 12660022, 18990033, 21152748, 25320044, 37980066, 75960132, 2399074169, 4798148338, 7197222507, 9596296676, 14394445014, 28788890028]

約数ペア:

[(1, 28788890028), (2, 14394445014), (3, 9596296676), (4, 7197222507), (6, 4798148338), (12, 2399074169), (379, 75960132), (758, 37980066), (1137, 25320044), (1361, 21152748), (1516, 18990033), (2274, 12660022), (2722, 10576374), (4083, 7050916), (4548, 6330011), (4651, 6189828), (5444, 5288187), (8166, 3525458), (9302, 3094914), (13953, 2063276), (16332, 1762729), (18604, 1547457), (27906, 1031638), (55812, 515819)]