64864792

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8999}}^1$

素因数の和:9075

約数の個数: 32

約数和(自身を含む): 131220000

約数和(自身を除く): 66355208

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 8999, 17998, 35996, 71992, 152983, 305966, 476947, 611932, 953894, 1223864, 1907788, 3815576, 8108099, 16216198, 32432396, 64864792]

約数ペア:

[(1, 64864792), (2, 32432396), (4, 16216198), (8, 8108099), (17, 3815576), (34, 1907788), (53, 1223864), (68, 953894), (106, 611932), (136, 476947), (212, 305966), (424, 152983), (901, 71992), (1802, 35996), (3604, 17998), (7208, 8999)]