26964308

素因数分解:

$2^2\times 7^2\times {\mathrm{137573}}^1$

素因数の和:137591

約数の個数: 18

約数和(自身を含む): 54892026

約数和(自身を除く): 27927718

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 137573, 275146, 550292, 963011, 1926022, 3852044, 6741077, 13482154, 26964308]

約数ペア:

[(1, 26964308), (2, 13482154), (4, 6741077), (7, 3852044), (14, 1926022), (28, 963011), (49, 550292), (98, 275146), (196, 137573)]