33457768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 69973200

約数和(自身を除く): 36515432

約数列:

[1, 2, 4, 8, 17, 34, 37, 61, 68, 74, 109, 122, 136, 148, 218, 244, 296, 436, 488, 629, 872, 1037, 1258, 1853, 2074, 2257, 2516, 3706, 4033, 4148, 4514, 5032, 6649, 7412, 8066, 8296, 9028, 13298, 14824, 16132, 18056, 26596, 32264, 38369, 53192, 68561, 76738, 113033, 137122, 153476, 226066, 246013, 274244, 306952, 452132, 492026, 548488, 904264, 984052, 1968104, 4182221, 8364442, 16728884, 33457768]

約数ペア:

[(1, 33457768), (2, 16728884), (4, 8364442), (8, 4182221), (17, 1968104), (34, 984052), (37, 904264), (61, 548488), (68, 492026), (74, 452132), (109, 306952), (122, 274244), (136, 246013), (148, 226066), (218, 153476), (244, 137122), (296, 113033), (436, 76738), (488, 68561), (629, 53192), (872, 38369), (1037, 32264), (1258, 26596), (1853, 18056), (2074, 16132), (2257, 14824), (2516, 13298), (3706, 9028), (4033, 8296), (4148, 8066), (4514, 7412), (5032, 6649)]