22528708

素因数分解:

$2^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 42166852

約数和(自身を除く): 19638144

約数列:

[1, 2, 4, 29, 37, 58, 74, 116, 148, 181, 362, 724, 841, 1073, 1682, 2146, 3364, 4292, 5249, 6697, 10498, 13394, 20996, 26788, 31117, 62234, 124468, 152221, 194213, 304442, 388426, 608884, 776852, 5632177, 11264354, 22528708]

約数ペア:

[(1, 22528708), (2, 11264354), (4, 5632177), (29, 776852), (37, 608884), (58, 388426), (74, 304442), (116, 194213), (148, 152221), (181, 124468), (362, 62234), (724, 31117), (841, 26788), (1073, 20996), (1682, 13394), (2146, 10498), (3364, 6697), (4292, 5249)]