25975532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{20357}}^1$

素因数の和:20401

約数の個数: 24

約数和(自身を含む): 51302160

約数和(自身を除く): 25326628

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 20357, 40714, 81428, 223927, 447854, 590353, 895708, 1180706, 2361412, 6493883, 12987766, 25975532]

約数ペア:

[(1, 25975532), (2, 12987766), (4, 6493883), (11, 2361412), (22, 1180706), (29, 895708), (44, 590353), (58, 447854), (116, 223927), (319, 81428), (638, 40714), (1276, 20357)]