26443228

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 56839104

約数和(自身を除く): 30395876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 761, 1022, 1241, 1522, 2044, 2482, 3044, 4964, 5327, 8687, 10654, 12937, 17374, 21308, 25874, 34748, 51748, 55553, 90559, 111106, 181118, 222212, 362236, 388871, 777742, 944401, 1555484, 1888802, 3777604, 6610807, 13221614, 26443228]

約数ペア:

[(1, 26443228), (2, 13221614), (4, 6610807), (7, 3777604), (14, 1888802), (17, 1555484), (28, 944401), (34, 777742), (68, 388871), (73, 362236), (119, 222212), (146, 181118), (238, 111106), (292, 90559), (476, 55553), (511, 51748), (761, 34748), (1022, 25874), (1241, 21308), (1522, 17374), (2044, 12937), (2482, 10654), (3044, 8687), (4964, 5327)]