2788897984

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{1502639}}^1$

素因数の和:1502680

約数の個数: 28

約数和(自身を含む): 5725058400

約数和(自身を除く): 2936160416

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 1502639, 3005278, 6010556, 12021112, 24042224, 43576531, 48084448, 87153062, 96168896, 174306124, 348612248, 697224496, 1394448992, 2788897984]

約数ペア:

[(1, 2788897984), (2, 1394448992), (4, 697224496), (8, 348612248), (16, 174306124), (29, 96168896), (32, 87153062), (58, 48084448), (64, 43576531), (116, 24042224), (232, 12021112), (464, 6010556), (928, 3005278), (1856, 1502639)]