71513778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1702709}}^1$

素因数の和:1702721

約数の個数: 16

約数和(自身を含む): 163460160

約数和(自身を除く): 91946382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1702709, 3405418, 5108127, 10216254, 11918963, 23837926, 35756889, 71513778]

約数ペア:

[(1, 71513778), (2, 35756889), (3, 23837926), (6, 11918963), (7, 10216254), (14, 5108127), (21, 3405418), (42, 1702709)]