57657856

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{5927}}^1$

素因数の和:5964

約数の個数: 40

約数和(自身を含む): 121286880

約数和(自身を除く): 63629024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 5927, 9728, 11854, 23708, 47416, 94832, 112613, 189664, 225226, 379328, 450452, 758656, 900904, 1517312, 1801808, 3034624, 3603616, 7207232, 14414464, 28828928, 57657856]

約数ペア:

[(1, 57657856), (2, 28828928), (4, 14414464), (8, 7207232), (16, 3603616), (19, 3034624), (32, 1801808), (38, 1517312), (64, 900904), (76, 758656), (128, 450452), (152, 379328), (256, 225226), (304, 189664), (512, 112613), (608, 94832), (1216, 47416), (2432, 23708), (4864, 11854), (5927, 9728)]