7854817712

素因数分解:

$2^4\times 7^1\times {\mathrm{233}}^1\times {\mathrm{300997}}^1$

素因数の和:301245

約数の個数: 40

約数和(自身を含む): 17467515936

約数和(自身を除く): 9612698224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 13048, 26096, 300997, 601994, 1203988, 2106979, 2407976, 4213958, 4815952, 8427916, 16855832, 33711664, 70132301, 140264602, 280529204, 490926107, 561058408, 981852214, 1122116816, 1963704428, 3927408856, 7854817712]

約数ペア:

[(1, 7854817712), (2, 3927408856), (4, 1963704428), (7, 1122116816), (8, 981852214), (14, 561058408), (16, 490926107), (28, 280529204), (56, 140264602), (112, 70132301), (233, 33711664), (466, 16855832), (932, 8427916), (1631, 4815952), (1864, 4213958), (3262, 2407976), (3728, 2106979), (6524, 1203988), (13048, 601994), (26096, 300997)]