77391388

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{2477}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 138629232

約数和(自身を除く): 61237844

約数列:

[1, 2, 4, 73, 107, 146, 214, 292, 428, 2477, 4954, 7811, 9908, 15622, 31244, 180821, 265039, 361642, 530078, 723284, 1060156, 19347847, 38695694, 77391388]

約数ペア:

[(1, 77391388), (2, 38695694), (4, 19347847), (73, 1060156), (107, 723284), (146, 530078), (214, 361642), (292, 265039), (428, 180821), (2477, 31244), (4954, 15622), (7811, 9908)]