68735542

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:1095

約数の個数: 16

約数和(自身を含む): 104204160

約数和(自身を除く): 35468618

約数列:

[1, 2, 157, 314, 457, 479, 914, 958, 71749, 75203, 143498, 150406, 218903, 437806, 34367771, 68735542]

約数ペア:

[(1, 68735542), (2, 34367771), (157, 437806), (314, 218903), (457, 150406), (479, 143498), (914, 75203), (958, 71749)]