79927408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{6221}}^1$

素因数の和:6313

約数の個数: 40

約数和(自身を含む): 171279216

約数和(自身を除く): 91351808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 73, 88, 146, 176, 292, 584, 803, 1168, 1606, 3212, 6221, 6424, 12442, 12848, 24884, 49768, 68431, 99536, 136862, 273724, 454133, 547448, 908266, 1094896, 1816532, 3633064, 4995463, 7266128, 9990926, 19981852, 39963704, 79927408]

約数ペア:

[(1, 79927408), (2, 39963704), (4, 19981852), (8, 9990926), (11, 7266128), (16, 4995463), (22, 3633064), (44, 1816532), (73, 1094896), (88, 908266), (146, 547448), (176, 454133), (292, 273724), (584, 136862), (803, 99536), (1168, 68431), (1606, 49768), (3212, 24884), (6221, 12848), (6424, 12442)]