26787538

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4649}}^1$

素因数の和:4761

約数の個数: 16

約数和(自身を含む): 41738400

約数和(自身を除く): 14950862

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4649, 5762, 9298, 199907, 311483, 399814, 622966, 13393769, 26787538]

約数ペア:

[(1, 26787538), (2, 13393769), (43, 622966), (67, 399814), (86, 311483), (134, 199907), (2881, 9298), (4649, 5762)]