42940492

素因数分解:

$2^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{5659}}^1$

素因数の和:5941

約数の個数: 24

約数和(自身を含む): 86213120

約数和(自身を除く): 43272628

約数列:

[1, 2, 4, 7, 14, 28, 271, 542, 1084, 1897, 3794, 5659, 7588, 11318, 22636, 39613, 79226, 158452, 1533589, 3067178, 6134356, 10735123, 21470246, 42940492]

約数ペア:

[(1, 42940492), (2, 21470246), (4, 10735123), (7, 6134356), (14, 3067178), (28, 1533589), (271, 158452), (542, 79226), (1084, 39613), (1897, 22636), (3794, 11318), (5659, 7588)]