26896940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192121}}^1$

素因数の和:192137

約数の個数: 24

約数和(自身を含む): 64552992

約数和(自身を除く): 37656052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192121, 384242, 768484, 960605, 1344847, 1921210, 2689694, 3842420, 5379388, 6724235, 13448470, 26896940]

約数ペア:

[(1, 26896940), (2, 13448470), (4, 6724235), (5, 5379388), (7, 3842420), (10, 2689694), (14, 1921210), (20, 1344847), (28, 960605), (35, 768484), (70, 384242), (140, 192121)]