25155528

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{769}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 41372472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 564, 696, 769, 1128, 1363, 1538, 2307, 2726, 3076, 4089, 4614, 5452, 6152, 8178, 9228, 10904, 16356, 18456, 22301, 32712, 36143, 44602, 66903, 72286, 89204, 108429, 133806, 144572, 178408, 216858, 267612, 289144, 433716, 535224, 867432, 1048147, 2096294, 3144441, 4192588, 6288882, 8385176, 12577764, 25155528]

約数ペア:

[(1, 25155528), (2, 12577764), (3, 8385176), (4, 6288882), (6, 4192588), (8, 3144441), (12, 2096294), (24, 1048147), (29, 867432), (47, 535224), (58, 433716), (87, 289144), (94, 267612), (116, 216858), (141, 178408), (174, 144572), (188, 133806), (232, 108429), (282, 89204), (348, 72286), (376, 66903), (564, 44602), (696, 36143), (769, 32712), (1128, 22301), (1363, 18456), (1538, 16356), (2307, 10904), (2726, 9228), (3076, 8178), (4089, 6152), (4614, 5452)]