26897324

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:665

約数の個数: 24

約数和(自身を含む): 47943168

約数和(自身を除く): 21045844

約数列:

[1, 2, 4, 97, 181, 194, 362, 383, 388, 724, 766, 1532, 17557, 35114, 37151, 69323, 70228, 74302, 138646, 148604, 277292, 6724331, 13448662, 26897324]

約数ペア:

[(1, 26897324), (2, 13448662), (4, 6724331), (97, 277292), (181, 148604), (194, 138646), (362, 74302), (383, 70228), (388, 69323), (724, 37151), (766, 35114), (1532, 17557)]