28290902012

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{4729}}^1\times {\mathrm{28219}}^1$

素因数の和:33005

約数の個数: 24

約数和(自身を含む): 50455666800

約数和(自身を除く): 22164764788

約数列:

[1, 2, 4, 53, 106, 212, 4729, 9458, 18916, 28219, 56438, 112876, 250637, 501274, 1002548, 1495607, 2991214, 5982428, 133447651, 266895302, 533790604, 7072725503, 14145451006, 28290902012]

約数ペア:

[(1, 28290902012), (2, 14145451006), (4, 7072725503), (53, 533790604), (106, 266895302), (212, 133447651), (4729, 5982428), (9458, 2991214), (18916, 1495607), (28219, 1002548), (56438, 501274), (112876, 250637)]