56871136

素因数分解:

$2^5\times 7^1\times {\mathrm{307}}^1\times {\mathrm{827}}^1$

素因数の和:1151

約数の個数: 48

約数和(自身を含む): 128532096

約数和(自身を除く): 71660960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 307, 614, 827, 1228, 1654, 2149, 2456, 3308, 4298, 4912, 5789, 6616, 8596, 9824, 11578, 13232, 17192, 23156, 26464, 34384, 46312, 68768, 92624, 185248, 253889, 507778, 1015556, 1777223, 2031112, 3554446, 4062224, 7108892, 8124448, 14217784, 28435568, 56871136]

約数ペア:

[(1, 56871136), (2, 28435568), (4, 14217784), (7, 8124448), (8, 7108892), (14, 4062224), (16, 3554446), (28, 2031112), (32, 1777223), (56, 1015556), (112, 507778), (224, 253889), (307, 185248), (614, 92624), (827, 68768), (1228, 46312), (1654, 34384), (2149, 26464), (2456, 23156), (3308, 17192), (4298, 13232), (4912, 11578), (5789, 9824), (6616, 8596)]