26698544

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40699}}^1$

素因数の和:40748

約数の個数: 20

約数和(自身を含む): 52991400

約数和(自身を除く): 26292856

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40699, 81398, 162796, 325592, 651184, 1668659, 3337318, 6674636, 13349272, 26698544]

約数ペア:

[(1, 26698544), (2, 13349272), (4, 6674636), (8, 3337318), (16, 1668659), (41, 651184), (82, 325592), (164, 162796), (328, 81398), (656, 40699)]