67571644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 138611200

約数和(自身を除く): 71039556

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 181, 199, 268, 362, 398, 469, 724, 796, 938, 1267, 1393, 1876, 2534, 2786, 5068, 5572, 12127, 13333, 24254, 26666, 36019, 48508, 53332, 72038, 84889, 93331, 144076, 169778, 186662, 252133, 339556, 373324, 504266, 1008532, 2413273, 4826546, 9653092, 16892911, 33785822, 67571644]

約数ペア:

[(1, 67571644), (2, 33785822), (4, 16892911), (7, 9653092), (14, 4826546), (28, 2413273), (67, 1008532), (134, 504266), (181, 373324), (199, 339556), (268, 252133), (362, 186662), (398, 169778), (469, 144076), (724, 93331), (796, 84889), (938, 72038), (1267, 53332), (1393, 48508), (1876, 36019), (2534, 26666), (2786, 24254), (5068, 13333), (5572, 12127)]