4892368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:611

約数の個数: 40

約数和(自身を含む): 10464608

約数和(自身を除く): 5572240

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 547, 559, 688, 1094, 1118, 2188, 2236, 4376, 4472, 7111, 8752, 8944, 14222, 23521, 28444, 47042, 56888, 94084, 113776, 188168, 305773, 376336, 611546, 1223092, 2446184, 4892368]

約数ペア:

[(1, 4892368), (2, 2446184), (4, 1223092), (8, 611546), (13, 376336), (16, 305773), (26, 188168), (43, 113776), (52, 94084), (86, 56888), (104, 47042), (172, 28444), (208, 23521), (344, 14222), (547, 8944), (559, 8752), (688, 7111), (1094, 4472), (1118, 4376), (2188, 2236)]