12502448

素因数分解:

$2^4\times 7^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 29007072

約数和(自身を除く): 16504624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 392, 431, 518, 592, 784, 862, 1036, 1724, 1813, 2072, 3017, 3448, 3626, 4144, 6034, 6896, 7252, 12068, 14504, 15947, 21119, 24136, 29008, 31894, 42238, 48272, 63788, 84476, 111629, 127576, 168952, 223258, 255152, 337904, 446516, 781403, 893032, 1562806, 1786064, 3125612, 6251224, 12502448]

約数ペア:

[(1, 12502448), (2, 6251224), (4, 3125612), (7, 1786064), (8, 1562806), (14, 893032), (16, 781403), (28, 446516), (37, 337904), (49, 255152), (56, 223258), (74, 168952), (98, 127576), (112, 111629), (148, 84476), (196, 63788), (259, 48272), (296, 42238), (392, 31894), (431, 29008), (518, 24136), (592, 21119), (784, 15947), (862, 14504), (1036, 12068), (1724, 7252), (1813, 6896), (2072, 6034), (3017, 4144), (3448, 3626)]