25227174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 61493760

約数和(自身を除く): 36266586

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 101, 114, 133, 202, 266, 303, 313, 399, 606, 626, 707, 798, 939, 1414, 1878, 1919, 2121, 2191, 3838, 4242, 4382, 5757, 5947, 6573, 11514, 11894, 13146, 13433, 17841, 26866, 31613, 35682, 40299, 41629, 63226, 80598, 83258, 94839, 124887, 189678, 221291, 249774, 442582, 600647, 663873, 1201294, 1327746, 1801941, 3603882, 4204529, 8409058, 12613587, 25227174]

約数ペア:

[(1, 25227174), (2, 12613587), (3, 8409058), (6, 4204529), (7, 3603882), (14, 1801941), (19, 1327746), (21, 1201294), (38, 663873), (42, 600647), (57, 442582), (101, 249774), (114, 221291), (133, 189678), (202, 124887), (266, 94839), (303, 83258), (313, 80598), (399, 63226), (606, 41629), (626, 40299), (707, 35682), (798, 31613), (939, 26866), (1414, 17841), (1878, 13433), (1919, 13146), (2121, 11894), (2191, 11514), (3838, 6573), (4242, 5947), (4382, 5757)]