22485848

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 53118720

約数和(自身を除く): 30632872

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 173, 211, 308, 346, 422, 616, 692, 844, 1211, 1384, 1477, 1688, 1903, 2321, 2422, 2954, 3806, 4642, 4844, 5908, 7612, 9284, 9688, 11816, 13321, 15224, 16247, 18568, 26642, 32494, 36503, 53284, 64988, 73006, 106568, 129976, 146012, 255521, 292024, 401533, 511042, 803066, 1022084, 1606132, 2044168, 2810731, 3212264, 5621462, 11242924, 22485848]

約数ペア:

[(1, 22485848), (2, 11242924), (4, 5621462), (7, 3212264), (8, 2810731), (11, 2044168), (14, 1606132), (22, 1022084), (28, 803066), (44, 511042), (56, 401533), (77, 292024), (88, 255521), (154, 146012), (173, 129976), (211, 106568), (308, 73006), (346, 64988), (422, 53284), (616, 36503), (692, 32494), (844, 26642), (1211, 18568), (1384, 16247), (1477, 15224), (1688, 13321), (1903, 11816), (2321, 9688), (2422, 9284), (2954, 7612), (3806, 5908), (4642, 4844)]