26887636

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2447}}^1$

素因数の和:2559

約数の個数: 24

約数和(自身を含む): 48940416

約数和(自身を除く): 22052780

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2447, 2747, 4894, 5494, 9788, 10988, 100327, 163949, 200654, 327898, 401308, 655796, 6721909, 13443818, 26887636]

約数ペア:

[(1, 26887636), (2, 13443818), (4, 6721909), (41, 655796), (67, 401308), (82, 327898), (134, 200654), (164, 163949), (268, 100327), (2447, 10988), (2747, 9788), (4894, 5494)]