74054428

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61507}}^1$

素因数の和:61561

約数の個数: 24

約数和(自身を含む): 151555712

約数和(自身を除く): 77501284

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 61507, 123014, 246028, 430549, 861098, 1722196, 2644801, 5289602, 10579204, 18513607, 37027214, 74054428]

約数ペア:

[(1, 74054428), (2, 37027214), (4, 18513607), (7, 10579204), (14, 5289602), (28, 2644801), (43, 1722196), (86, 861098), (172, 430549), (301, 246028), (602, 123014), (1204, 61507)]