26777756

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2437}}^1$

素因数の和:2549

約数の個数: 24

約数和(自身を含む): 48740496

約数和(自身を除く): 21962740

約数列:

[1, 2, 4, 41, 67, 82, 134, 164, 268, 2437, 2747, 4874, 5494, 9748, 10988, 99917, 163279, 199834, 326558, 399668, 653116, 6694439, 13388878, 26777756]

約数ペア:

[(1, 26777756), (2, 13388878), (4, 6694439), (41, 653116), (67, 399668), (82, 326558), (134, 199834), (164, 163279), (268, 99917), (2437, 10988), (2747, 9748), (4874, 5494)]