77049916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21379}}^1$

素因数の和:21453

約数の個数: 24

約数和(自身を含む): 145469520

約数和(自身を除く): 68419604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 21379, 42758, 85516, 363443, 726886, 1133087, 1453772, 2266174, 4532348, 19262479, 38524958, 77049916]

約数ペア:

[(1, 77049916), (2, 38524958), (4, 19262479), (17, 4532348), (34, 2266174), (53, 1453772), (68, 1133087), (106, 726886), (212, 363443), (901, 85516), (1802, 42758), (3604, 21379)]