8644376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1933}}^1$

素因数の和:1995

約数の個数: 32

約数和(自身を含む): 17870160

約数和(自身を除く): 9225784

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 1933, 2236, 3866, 4472, 7732, 15464, 25129, 50258, 83119, 100516, 166238, 201032, 332476, 664952, 1080547, 2161094, 4322188, 8644376]

約数ペア:

[(1, 8644376), (2, 4322188), (4, 2161094), (8, 1080547), (13, 664952), (26, 332476), (43, 201032), (52, 166238), (86, 100516), (104, 83119), (172, 50258), (344, 25129), (559, 15464), (1118, 7732), (1933, 4472), (2236, 3866)]