67693808

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2494

約数の個数: 80

約数和(自身を含む): 169989120

約数和(自身を除く): 102295312

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2447, 3458, 3952, 4894, 6916, 9788, 13832, 17129, 19576, 27664, 31811, 34258, 39152, 46493, 63622, 68516, 92986, 127244, 137032, 185972, 222677, 254488, 274064, 325451, 371944, 445354, 508976, 604409, 650902, 743888, 890708, 1208818, 1301804, 1781416, 2417636, 2603608, 3562832, 4230863, 4835272, 5207216, 8461726, 9670544, 16923452, 33846904, 67693808]

約数ペア:

[(1, 67693808), (2, 33846904), (4, 16923452), (7, 9670544), (8, 8461726), (13, 5207216), (14, 4835272), (16, 4230863), (19, 3562832), (26, 2603608), (28, 2417636), (38, 1781416), (52, 1301804), (56, 1208818), (76, 890708), (91, 743888), (104, 650902), (112, 604409), (133, 508976), (152, 445354), (182, 371944), (208, 325451), (247, 274064), (266, 254488), (304, 222677), (364, 185972), (494, 137032), (532, 127244), (728, 92986), (988, 68516), (1064, 63622), (1456, 46493), (1729, 39152), (1976, 34258), (2128, 31811), (2447, 27664), (3458, 19576), (3952, 17129), (4894, 13832), (6916, 9788)]