25457226

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2087}}^1$

素因数の和:2218

約数の個数: 32

約数和(自身を含む): 54120960

約数和(自身を除く): 28663734

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 2033, 2087, 4066, 4174, 6099, 6261, 12198, 12522, 39653, 79306, 118959, 223309, 237918, 446618, 669927, 1339854, 4242871, 8485742, 12728613, 25457226]

約数ペア:

[(1, 25457226), (2, 12728613), (3, 8485742), (6, 4242871), (19, 1339854), (38, 669927), (57, 446618), (107, 237918), (114, 223309), (214, 118959), (321, 79306), (642, 39653), (2033, 12522), (2087, 12198), (4066, 6261), (4174, 6099)]