78654172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{5051}}^1$

素因数の和:5301

約数の個数: 24

約数和(自身を含む): 146406960

約数和(自身を除く): 67752788

約数列:

[1, 2, 4, 17, 34, 68, 229, 458, 916, 3893, 5051, 7786, 10102, 15572, 20204, 85867, 171734, 343468, 1156679, 2313358, 4626716, 19663543, 39327086, 78654172]

約数ペア:

[(1, 78654172), (2, 39327086), (4, 19663543), (17, 4626716), (34, 2313358), (68, 1156679), (229, 343468), (458, 171734), (916, 85867), (3893, 20204), (5051, 15572), (7786, 10102)]