39387916

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{743}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 71557920

約数和(自身を除く): 32170004

約数列:

[1, 2, 4, 29, 58, 116, 457, 743, 914, 1486, 1828, 2972, 13253, 21547, 26506, 43094, 53012, 86188, 339551, 679102, 1358204, 9846979, 19693958, 39387916]

約数ペア:

[(1, 39387916), (2, 19693958), (4, 9846979), (29, 1358204), (58, 679102), (116, 339551), (457, 86188), (743, 53012), (914, 43094), (1486, 26506), (1828, 21547), (2972, 13253)]