664127072

素因数分解:

$2^5\times 7^1\times {\mathrm{2964853}}^1$

素因数の和:2964870

約数の個数: 24

約数和(自身を含む): 1494286416

約数和(自身を除く): 830159344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 2964853, 5929706, 11859412, 20753971, 23718824, 41507942, 47437648, 83015884, 94875296, 166031768, 332063536, 664127072]

約数ペア:

[(1, 664127072), (2, 332063536), (4, 166031768), (7, 94875296), (8, 83015884), (14, 47437648), (16, 41507942), (28, 23718824), (32, 20753971), (56, 11859412), (112, 5929706), (224, 2964853)]