25530824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1301}}^1$

素因数の和:1541

約数の個数: 32

約数和(自身を含む): 52496640

約数和(自身を除く): 26965816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 223, 446, 892, 1301, 1784, 2453, 2602, 4906, 5204, 9812, 10408, 14311, 19624, 28622, 57244, 114488, 290123, 580246, 1160492, 2320984, 3191353, 6382706, 12765412, 25530824]

約数ペア:

[(1, 25530824), (2, 12765412), (4, 6382706), (8, 3191353), (11, 2320984), (22, 1160492), (44, 580246), (88, 290123), (223, 114488), (446, 57244), (892, 28622), (1301, 19624), (1784, 14311), (2453, 10408), (2602, 9812), (4906, 5204)]