26891844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{320141}}^1$

素因数の和:320155

約数の個数: 24

約数和(自身を含む): 71711808

約数和(自身を除く): 44819964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 320141, 640282, 960423, 1280564, 1920846, 2240987, 3841692, 4481974, 6722961, 8963948, 13445922, 26891844]

約数ペア:

[(1, 26891844), (2, 13445922), (3, 8963948), (4, 6722961), (6, 4481974), (7, 3841692), (12, 2240987), (14, 1920846), (21, 1280564), (28, 960423), (42, 640282), (84, 320141)]