349737232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{39103}}^1$

素因数の和:39167

約数の個数: 40

約数和(自身を含む): 746729984

約数和(自身を除く): 396992752

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 39103, 78206, 156412, 312824, 508339, 625648, 1016678, 1681429, 2033356, 3362858, 4066712, 6725716, 8133424, 13451432, 21858577, 26902864, 43717154, 87434308, 174868616, 349737232]

約数ペア:

[(1, 349737232), (2, 174868616), (4, 87434308), (8, 43717154), (13, 26902864), (16, 21858577), (26, 13451432), (43, 8133424), (52, 6725716), (86, 4066712), (104, 3362858), (172, 2033356), (208, 1681429), (344, 1016678), (559, 625648), (688, 508339), (1118, 312824), (2236, 156412), (4472, 78206), (8944, 39103)]