65068112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 80

約数和(自身を含む): 141218640

約数和(自身を除く): 76150528

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 73, 113, 116, 136, 146, 226, 232, 272, 292, 452, 464, 493, 584, 904, 986, 1168, 1241, 1808, 1921, 1972, 2117, 2482, 3277, 3842, 3944, 4234, 4964, 6554, 7684, 7888, 8249, 8468, 9928, 13108, 15368, 16498, 16936, 19856, 26216, 30736, 32996, 33872, 35989, 52432, 55709, 65992, 71978, 111418, 131984, 140233, 143956, 222836, 239221, 280466, 287912, 445672, 478442, 560932, 575824, 891344, 956884, 1121864, 1913768, 2243728, 3827536, 4066757, 8133514, 16267028, 32534056, 65068112]

約数ペア:

[(1, 65068112), (2, 32534056), (4, 16267028), (8, 8133514), (16, 4066757), (17, 3827536), (29, 2243728), (34, 1913768), (58, 1121864), (68, 956884), (73, 891344), (113, 575824), (116, 560932), (136, 478442), (146, 445672), (226, 287912), (232, 280466), (272, 239221), (292, 222836), (452, 143956), (464, 140233), (493, 131984), (584, 111418), (904, 71978), (986, 65992), (1168, 55709), (1241, 52432), (1808, 35989), (1921, 33872), (1972, 32996), (2117, 30736), (2482, 26216), (3277, 19856), (3842, 16936), (3944, 16498), (4234, 15368), (4964, 13108), (6554, 9928), (7684, 8468), (7888, 8249)]