28179590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97171}}^1$

素因数の和:97207

約数の個数: 16

約数和(自身を含む): 52472880

約数和(自身を除く): 24293290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 97171, 194342, 485855, 971710, 2817959, 5635918, 14089795, 28179590]

約数ペア:

[(1, 28179590), (2, 14089795), (5, 5635918), (10, 2817959), (29, 971710), (58, 485855), (145, 194342), (290, 97171)]