40338592

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1783}}^1$

素因数の和:1901

約数の個数: 48

約数和(自身を含む): 91711872

約数和(自身を除く): 51373280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 1783, 2828, 3232, 3566, 5656, 7132, 11312, 12481, 14264, 22624, 24962, 28528, 49924, 57056, 99848, 180083, 199696, 360166, 399392, 720332, 1260581, 1440664, 2521162, 2881328, 5042324, 5762656, 10084648, 20169296, 40338592]

約数ペア:

[(1, 40338592), (2, 20169296), (4, 10084648), (7, 5762656), (8, 5042324), (14, 2881328), (16, 2521162), (28, 1440664), (32, 1260581), (56, 720332), (101, 399392), (112, 360166), (202, 199696), (224, 180083), (404, 99848), (707, 57056), (808, 49924), (1414, 28528), (1616, 24962), (1783, 22624), (2828, 14264), (3232, 12481), (3566, 11312), (5656, 7132)]