64925728

素因数分解:

$2^5\times 7^1\times {\mathrm{289847}}^1$

素因数の和:289864

約数の個数: 24

約数和(自身を含む): 146083392

約数和(自身を除く): 81157664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 289847, 579694, 1159388, 2028929, 2318776, 4057858, 4637552, 8115716, 9275104, 16231432, 32462864, 64925728]

約数ペア:

[(1, 64925728), (2, 32462864), (4, 16231432), (7, 9275104), (8, 8115716), (14, 4637552), (16, 4057858), (28, 2318776), (32, 2028929), (56, 1159388), (112, 579694), (224, 289847)]