70237856

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1549}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 150381000

約数和(自身を除く): 80143144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 109, 208, 218, 416, 436, 872, 1417, 1549, 1744, 2834, 3098, 3488, 5668, 6196, 11336, 12392, 20137, 22672, 24784, 40274, 45344, 49568, 80548, 161096, 168841, 322192, 337682, 644384, 675364, 1350728, 2194933, 2701456, 4389866, 5402912, 8779732, 17559464, 35118928, 70237856]

約数ペア:

[(1, 70237856), (2, 35118928), (4, 17559464), (8, 8779732), (13, 5402912), (16, 4389866), (26, 2701456), (32, 2194933), (52, 1350728), (104, 675364), (109, 644384), (208, 337682), (218, 322192), (416, 168841), (436, 161096), (872, 80548), (1417, 49568), (1549, 45344), (1744, 40274), (2834, 24784), (3098, 22672), (3488, 20137), (5668, 12392), (6196, 11336)]