2788291288

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{17807}}^1$

素因数の和:17896

約数の個数: 48

約数和(自身を含む): 5613259680

約数和(自身を除く): 2824968392

約数列:

[1, 2, 4, 8, 23, 37, 46, 74, 92, 148, 184, 296, 529, 851, 1058, 1702, 2116, 3404, 4232, 6808, 17807, 19573, 35614, 39146, 71228, 78292, 142456, 156584, 409561, 658859, 819122, 1317718, 1638244, 2635436, 3276488, 5270872, 9419903, 15153757, 18839806, 30307514, 37679612, 60615028, 75359224, 121230056, 348536411, 697072822, 1394145644, 2788291288]

約数ペア:

[(1, 2788291288), (2, 1394145644), (4, 697072822), (8, 348536411), (23, 121230056), (37, 75359224), (46, 60615028), (74, 37679612), (92, 30307514), (148, 18839806), (184, 15153757), (296, 9419903), (529, 5270872), (851, 3276488), (1058, 2635436), (1702, 1638244), (2116, 1317718), (3404, 819122), (4232, 658859), (6808, 409561), (17807, 156584), (19573, 142456), (35614, 78292), (39146, 71228)]