40719248

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:855

約数の個数: 40

約数和(自身を含む): 82375680

約数和(自身を除く): 41656432

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 127, 232, 254, 464, 508, 691, 1016, 1382, 2032, 2764, 3683, 5528, 7366, 11056, 14732, 20039, 29464, 40078, 58928, 80156, 87757, 160312, 175514, 320624, 351028, 702056, 1404112, 2544953, 5089906, 10179812, 20359624, 40719248]

約数ペア:

[(1, 40719248), (2, 20359624), (4, 10179812), (8, 5089906), (16, 2544953), (29, 1404112), (58, 702056), (116, 351028), (127, 320624), (232, 175514), (254, 160312), (464, 87757), (508, 80156), (691, 58928), (1016, 40078), (1382, 29464), (2032, 20039), (2764, 14732), (3683, 11056), (5528, 7366)]