485280448

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{244597}}^1$

素因数の和:244640

約数の個数: 28

約数和(自身を含む): 994046272

約数和(自身を除く): 508765824

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 244597, 489194, 978388, 1956776, 3913552, 7582507, 7827104, 15165014, 15654208, 30330028, 60660056, 121320112, 242640224, 485280448]

約数ペア:

[(1, 485280448), (2, 242640224), (4, 121320112), (8, 60660056), (16, 30330028), (31, 15654208), (32, 15165014), (62, 7827104), (64, 7582507), (124, 3913552), (248, 1956776), (496, 978388), (992, 489194), (1984, 244597)]