22345904

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1713

約数の個数: 40

約数和(自身を含む): 49901568

約数和(自身を除く): 27555664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 1016, 1571, 1778, 2032, 3142, 3556, 6284, 7112, 10997, 12568, 14224, 21994, 25136, 43988, 87976, 175952, 199517, 399034, 798068, 1396619, 1596136, 2793238, 3192272, 5586476, 11172952, 22345904]

約数ペア:

[(1, 22345904), (2, 11172952), (4, 5586476), (7, 3192272), (8, 2793238), (14, 1596136), (16, 1396619), (28, 798068), (56, 399034), (112, 199517), (127, 175952), (254, 87976), (508, 43988), (889, 25136), (1016, 21994), (1571, 14224), (1778, 12568), (2032, 10997), (3142, 7112), (3556, 6284)]