71571328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29429}}^1$

素因数の和:29462

約数の個数: 32

約数和(自身を含む): 150093000

約数和(自身を除く): 78521672

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 29429, 58858, 117716, 235432, 470864, 559151, 941728, 1118302, 1883456, 2236604, 3766912, 4473208, 8946416, 17892832, 35785664, 71571328]

約数ペア:

[(1, 71571328), (2, 35785664), (4, 17892832), (8, 8946416), (16, 4473208), (19, 3766912), (32, 2236604), (38, 1883456), (64, 1118302), (76, 941728), (128, 559151), (152, 470864), (304, 235432), (608, 117716), (1216, 58858), (2432, 29429)]