77793772

素因数分解:

$2^2\times 7^3\times {\mathrm{56701}}^1$

素因数の和:56726

約数の個数: 24

約数和(自身を含む): 158765600

約数和(自身を除く): 80971828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 56701, 113402, 226804, 396907, 793814, 1587628, 2778349, 5556698, 11113396, 19448443, 38896886, 77793772]

約数ペア:

[(1, 77793772), (2, 38896886), (4, 19448443), (7, 11113396), (14, 5556698), (28, 2778349), (49, 1587628), (98, 793814), (196, 396907), (343, 226804), (686, 113402), (1372, 56701)]