26306728

素因数分解:

$2^3\times 7^3\times {\mathrm{9587}}^1$

素因数の和:9614

約数の個数: 32

約数和(自身を含む): 57528000

約数和(自身を除く): 31221272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 9587, 19174, 38348, 67109, 76696, 134218, 268436, 469763, 536872, 939526, 1879052, 3288341, 3758104, 6576682, 13153364, 26306728]

約数ペア:

[(1, 26306728), (2, 13153364), (4, 6576682), (7, 3758104), (8, 3288341), (14, 1879052), (28, 939526), (49, 536872), (56, 469763), (98, 268436), (196, 134218), (343, 76696), (392, 67109), (686, 38348), (1372, 19174), (2744, 9587)]