4942172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{72679}}^1$

素因数の和:72700

約数の個数: 12

約数和(自身を含む): 9157680

約数和(自身を除く): 4215508

約数列:

[1, 2, 4, 17, 34, 68, 72679, 145358, 290716, 1235543, 2471086, 4942172]

約数ペア:

[(1, 4942172), (2, 2471086), (4, 1235543), (17, 290716), (34, 145358), (68, 72679)]