66268762

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 124084224

約数和(自身を除く): 57815462

約数列:

[1, 2, 7, 14, 31, 43, 53, 62, 67, 86, 106, 134, 217, 301, 371, 434, 469, 602, 742, 938, 1333, 1643, 2077, 2279, 2666, 2881, 3286, 3551, 4154, 4558, 5762, 7102, 9331, 11501, 14539, 15953, 18662, 20167, 23002, 24857, 29078, 31906, 40334, 49714, 70649, 89311, 110081, 141298, 152693, 178622, 220162, 305386, 494543, 625177, 770567, 989086, 1068851, 1250354, 1541134, 2137702, 4733483, 9466966, 33134381, 66268762]

約数ペア:

[(1, 66268762), (2, 33134381), (7, 9466966), (14, 4733483), (31, 2137702), (43, 1541134), (53, 1250354), (62, 1068851), (67, 989086), (86, 770567), (106, 625177), (134, 494543), (217, 305386), (301, 220162), (371, 178622), (434, 152693), (469, 141298), (602, 110081), (742, 89311), (938, 70649), (1333, 49714), (1643, 40334), (2077, 31906), (2279, 29078), (2666, 24857), (2881, 23002), (3286, 20167), (3551, 18662), (4154, 15953), (4558, 14539), (5762, 11501), (7102, 9331)]