22774906

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 44602272

約数和(自身を除く): 21827366

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 571, 814, 1078, 1142, 1813, 2849, 3626, 3997, 5698, 6281, 7994, 12562, 19943, 21127, 27979, 39886, 42254, 43967, 55958, 87934, 147889, 232397, 295778, 307769, 464794, 615538, 1035223, 1626779, 2070446, 3253558, 11387453, 22774906]

約数ペア:

[(1, 22774906), (2, 11387453), (7, 3253558), (11, 2070446), (14, 1626779), (22, 1035223), (37, 615538), (49, 464794), (74, 307769), (77, 295778), (98, 232397), (154, 147889), (259, 87934), (407, 55958), (518, 43967), (539, 42254), (571, 39886), (814, 27979), (1078, 21127), (1142, 19943), (1813, 12562), (2849, 7994), (3626, 6281), (3997, 5698)]