40743548

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6991}}^1$

素因数の和:7073

約数の個数: 24

約数和(自身を含む): 75177984

約数和(自身を除く): 34434436

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 6991, 13982, 27964, 216721, 328577, 433442, 657154, 866884, 1314308, 10185887, 20371774, 40743548]

約数ペア:

[(1, 40743548), (2, 20371774), (4, 10185887), (31, 1314308), (47, 866884), (62, 657154), (94, 433442), (124, 328577), (188, 216721), (1457, 27964), (2914, 13982), (5828, 6991)]