27403438

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1091

約数の個数: 16

約数和(自身を含む): 42048720

約数和(自身を除く): 14645282

約数列:

[1, 2, 53, 106, 419, 617, 838, 1234, 22207, 32701, 44414, 65402, 258523, 517046, 13701719, 27403438]

約数ペア:

[(1, 27403438), (2, 13701719), (53, 517046), (106, 258523), (419, 65402), (617, 44414), (838, 32701), (1234, 22207)]