22665016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7015

約数の個数: 32

約数和(自身を含む): 47620080

約数和(自身を除く): 24955064

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 6961, 13922, 27844, 55688, 76571, 153142, 257557, 306284, 515114, 612568, 1030228, 2060456, 2833127, 5666254, 11332508, 22665016]

約数ペア:

[(1, 22665016), (2, 11332508), (4, 5666254), (8, 2833127), (11, 2060456), (22, 1030228), (37, 612568), (44, 515114), (74, 306284), (88, 257557), (148, 153142), (296, 76571), (407, 55688), (814, 27844), (1628, 13922), (3256, 6961)]