26151676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5641}}^1$

素因数の和:5725

約数の個数: 24

約数和(自身を含む): 48972560

約数和(自身を除く): 22820884

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 5641, 11282, 22564, 107179, 214358, 344101, 428716, 688202, 1376404, 6537919, 13075838, 26151676]

約数ペア:

[(1, 26151676), (2, 13075838), (4, 6537919), (19, 1376404), (38, 688202), (61, 428716), (76, 344101), (122, 214358), (244, 107179), (1159, 22564), (2318, 11282), (4636, 5641)]