13947472

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11321}}^1$

素因数の和:11347

約数の個数: 40

約数和(自身を含む): 33694272

約数和(自身を除く): 19746800

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 11321, 22642, 45284, 79247, 90568, 124531, 158494, 181136, 249062, 316988, 498124, 633976, 871717, 996248, 1267952, 1743434, 1992496, 3486868, 6973736, 13947472]

約数ペア:

[(1, 13947472), (2, 6973736), (4, 3486868), (7, 1992496), (8, 1743434), (11, 1267952), (14, 996248), (16, 871717), (22, 633976), (28, 498124), (44, 316988), (56, 249062), (77, 181136), (88, 158494), (112, 124531), (154, 90568), (176, 79247), (308, 45284), (616, 22642), (1232, 11321)]