72013414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{142319}}^1$

素因数の和:142355

約数の個数: 16

約数和(自身を含む): 122964480

約数和(自身を除く): 50951066

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 142319, 284638, 1565509, 3131018, 3273337, 6546674, 36006707, 72013414]

約数ペア:

[(1, 72013414), (2, 36006707), (11, 6546674), (22, 3273337), (23, 3131018), (46, 1565509), (253, 284638), (506, 142319)]