64699194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{15881}}^1$

素因数の和:15990

約数の個数: 32

約数和(自身を含む): 149417856

約数和(自身を除く): 84718662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 15881, 31762, 47643, 95286, 111167, 222334, 333501, 667002, 1540457, 3080914, 4621371, 9242742, 10783199, 21566398, 32349597, 64699194]

約数ペア:

[(1, 64699194), (2, 32349597), (3, 21566398), (6, 10783199), (7, 9242742), (14, 4621371), (21, 3080914), (42, 1540457), (97, 667002), (194, 333501), (291, 222334), (582, 111167), (679, 95286), (1358, 47643), (2037, 31762), (4074, 15881)]