66464288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 156764160

約数和(自身を除く): 90299872

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 58, 68, 88, 116, 136, 176, 187, 232, 272, 319, 352, 374, 383, 464, 493, 544, 638, 748, 766, 928, 986, 1276, 1496, 1532, 1972, 2552, 2992, 3064, 3944, 4213, 5104, 5423, 5984, 6128, 6511, 7888, 8426, 10208, 10846, 11107, 12256, 13022, 15776, 16852, 21692, 22214, 26044, 33704, 43384, 44428, 52088, 67408, 71621, 86768, 88856, 104176, 122177, 134816, 143242, 173536, 177712, 188819, 208352, 244354, 286484, 355424, 377638, 488708, 572968, 755276, 977416, 1145936, 1510552, 1954832, 2077009, 2291872, 3021104, 3909664, 4154018, 6042208, 8308036, 16616072, 33232144, 66464288]

約数ペア:

[(1, 66464288), (2, 33232144), (4, 16616072), (8, 8308036), (11, 6042208), (16, 4154018), (17, 3909664), (22, 3021104), (29, 2291872), (32, 2077009), (34, 1954832), (44, 1510552), (58, 1145936), (68, 977416), (88, 755276), (116, 572968), (136, 488708), (176, 377638), (187, 355424), (232, 286484), (272, 244354), (319, 208352), (352, 188819), (374, 177712), (383, 173536), (464, 143242), (493, 134816), (544, 122177), (638, 104176), (748, 88856), (766, 86768), (928, 71621), (986, 67408), (1276, 52088), (1496, 44428), (1532, 43384), (1972, 33704), (2552, 26044), (2992, 22214), (3064, 21692), (3944, 16852), (4213, 15776), (5104, 13022), (5423, 12256), (5984, 11107), (6128, 10846), (6511, 10208), (7888, 8426)]