28264284

素因数分解:

$2^2\times 3^2\times {\mathrm{785119}}^1$

素因数の和:785129

約数の個数: 18

約数和(自身を含む): 71445920

約数和(自身を除く): 43181636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 785119, 1570238, 2355357, 3140476, 4710714, 7066071, 9421428, 14132142, 28264284]

約数ペア:

[(1, 28264284), (2, 14132142), (3, 9421428), (4, 7066071), (6, 4710714), (9, 3140476), (12, 2355357), (18, 1570238), (36, 785119)]