29751988

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11939}}^1$

素因数の和:12039

約数の個数: 24

約数和(自身を含む): 60177600

約数和(自身を除く): 30425612

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 11939, 23878, 47756, 83573, 167146, 334292, 1062571, 2125142, 4250284, 7437997, 14875994, 29751988]

約数ペア:

[(1, 29751988), (2, 14875994), (4, 7437997), (7, 4250284), (14, 2125142), (28, 1062571), (89, 334292), (178, 167146), (356, 83573), (623, 47756), (1246, 23878), (2492, 11939)]