12629896

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 24698880

約数和(自身を除く): 12068984

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 401, 508, 802, 1016, 1604, 3208, 3937, 7874, 12431, 15748, 24862, 31496, 49724, 50927, 99448, 101854, 203708, 407416, 1578737, 3157474, 6314948, 12629896]

約数ペア:

[(1, 12629896), (2, 6314948), (4, 3157474), (8, 1578737), (31, 407416), (62, 203708), (124, 101854), (127, 99448), (248, 50927), (254, 49724), (401, 31496), (508, 24862), (802, 15748), (1016, 12431), (1604, 7874), (3208, 3937)]