64035258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{1259}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 149960160

約数和(自身を除く): 85924902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 173, 294, 346, 519, 1038, 1211, 1259, 2422, 2518, 3633, 3777, 7266, 7554, 8477, 8813, 16954, 17626, 25431, 26439, 50862, 52878, 61691, 123382, 185073, 217807, 370146, 435614, 653421, 1306842, 1524649, 3049298, 4573947, 9147894, 10672543, 21345086, 32017629, 64035258]

約数ペア:

[(1, 64035258), (2, 32017629), (3, 21345086), (6, 10672543), (7, 9147894), (14, 4573947), (21, 3049298), (42, 1524649), (49, 1306842), (98, 653421), (147, 435614), (173, 370146), (294, 217807), (346, 185073), (519, 123382), (1038, 61691), (1211, 52878), (1259, 50862), (2422, 26439), (2518, 25431), (3633, 17626), (3777, 16954), (7266, 8813), (7554, 8477)]