8901608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:150

約数の個数: 64

約数和(自身を含む): 19083600

約数和(自身を除く): 10181992

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 61, 68, 74, 116, 122, 136, 148, 232, 244, 296, 488, 493, 629, 986, 1037, 1073, 1258, 1769, 1972, 2074, 2146, 2257, 2516, 3538, 3944, 4148, 4292, 4514, 5032, 7076, 8296, 8584, 9028, 14152, 18056, 18241, 30073, 36482, 38369, 60146, 65453, 72964, 76738, 120292, 130906, 145928, 153476, 240584, 261812, 306952, 523624, 1112701, 2225402, 4450804, 8901608]

約数ペア:

[(1, 8901608), (2, 4450804), (4, 2225402), (8, 1112701), (17, 523624), (29, 306952), (34, 261812), (37, 240584), (58, 153476), (61, 145928), (68, 130906), (74, 120292), (116, 76738), (122, 72964), (136, 65453), (148, 60146), (232, 38369), (244, 36482), (296, 30073), (488, 18241), (493, 18056), (629, 14152), (986, 9028), (1037, 8584), (1073, 8296), (1258, 7076), (1769, 5032), (1972, 4514), (2074, 4292), (2146, 4148), (2257, 3944), (2516, 3538)]