4704544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 10245312

約数和(自身を除く): 5540768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 263, 344, 416, 526, 559, 688, 1052, 1118, 1376, 2104, 2236, 3419, 4208, 4472, 6838, 8416, 8944, 11309, 13676, 17888, 22618, 27352, 45236, 54704, 90472, 109408, 147017, 180944, 294034, 361888, 588068, 1176136, 2352272, 4704544]

約数ペア:

[(1, 4704544), (2, 2352272), (4, 1176136), (8, 588068), (13, 361888), (16, 294034), (26, 180944), (32, 147017), (43, 109408), (52, 90472), (86, 54704), (104, 45236), (172, 27352), (208, 22618), (263, 17888), (344, 13676), (416, 11309), (526, 8944), (559, 8416), (688, 6838), (1052, 4472), (1118, 4208), (1376, 3419), (2104, 2236)]