26941474

素因数分解:

$2^1\times 7^2\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1090

約数の個数: 24

約数和(自身を含む): 47193948

約数和(自身を除く): 20252474

約数列:

[1, 2, 7, 14, 49, 98, 421, 653, 842, 1306, 2947, 4571, 5894, 9142, 20629, 31997, 41258, 63994, 274913, 549826, 1924391, 3848782, 13470737, 26941474]

約数ペア:

[(1, 26941474), (2, 13470737), (7, 3848782), (14, 1924391), (49, 549826), (98, 274913), (421, 63994), (653, 41258), (842, 31997), (1306, 20629), (2947, 9142), (4571, 5894)]