26263664

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{557}}^1$

素因数の和:993

約数の個数: 40

約数和(自身を含む): 58398048

約数和(自身を除く): 32134384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 557, 842, 1114, 1684, 2228, 2947, 3368, 3899, 4456, 5894, 6736, 7798, 8912, 11788, 15596, 23576, 31192, 47152, 62384, 234497, 468994, 937988, 1641479, 1875976, 3282958, 3751952, 6565916, 13131832, 26263664]

約数ペア:

[(1, 26263664), (2, 13131832), (4, 6565916), (7, 3751952), (8, 3282958), (14, 1875976), (16, 1641479), (28, 937988), (56, 468994), (112, 234497), (421, 62384), (557, 47152), (842, 31192), (1114, 23576), (1684, 15596), (2228, 11788), (2947, 8912), (3368, 7798), (3899, 6736), (4456, 5894)]