8889471416

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{553103}}^1$

素因数の和:553164

約数の個数: 48

約数和(自身を含む): 19861964640

約数和(自身を除く): 10972493224

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 4018, 8036, 16072, 553103, 1106206, 2212412, 3871721, 4424824, 7743442, 15486884, 22677223, 27102047, 30973768, 45354446, 54204094, 90708892, 108408188, 158740561, 181417784, 216816376, 317481122, 634962244, 1111183927, 1269924488, 2222367854, 4444735708, 8889471416]

約数ペア:

[(1, 8889471416), (2, 4444735708), (4, 2222367854), (7, 1269924488), (8, 1111183927), (14, 634962244), (28, 317481122), (41, 216816376), (49, 181417784), (56, 158740561), (82, 108408188), (98, 90708892), (164, 54204094), (196, 45354446), (287, 30973768), (328, 27102047), (392, 22677223), (574, 15486884), (1148, 7743442), (2009, 4424824), (2296, 3871721), (4018, 2212412), (8036, 1106206), (16072, 553103)]