40902316

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3037}}^1$

素因数の和:3098

約数の個数: 48

約数和(自身を含む): 90508096

約数和(自身を除く): 49605780

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3037, 3367, 6074, 6734, 12148, 13468, 21259, 39481, 42518, 78962, 85036, 112369, 157924, 224738, 276367, 449476, 552734, 786583, 1105468, 1460797, 1573166, 2921594, 3146332, 5843188, 10225579, 20451158, 40902316]

約数ペア:

[(1, 40902316), (2, 20451158), (4, 10225579), (7, 5843188), (13, 3146332), (14, 2921594), (26, 1573166), (28, 1460797), (37, 1105468), (52, 786583), (74, 552734), (91, 449476), (148, 276367), (182, 224738), (259, 157924), (364, 112369), (481, 85036), (518, 78962), (962, 42518), (1036, 39481), (1924, 21259), (3037, 13468), (3367, 12148), (6074, 6734)]