769184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^2$

素因数の和:109

約数の個数: 36

約数和(自身を含む): 1669626

約数和(自身を除く): 900442

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 1118, 1376, 1849, 2236, 3698, 4472, 7396, 8944, 14792, 17888, 24037, 29584, 48074, 59168, 96148, 192296, 384592, 769184]

約数ペア:

[(1, 769184), (2, 384592), (4, 192296), (8, 96148), (13, 59168), (16, 48074), (26, 29584), (32, 24037), (43, 17888), (52, 14792), (86, 8944), (104, 7396), (172, 4472), (208, 3698), (344, 2236), (416, 1849), (559, 1376), (688, 1118)]