28726684

素因数分解:

$2^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{2707}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 57626240

約数和(自身を除く): 28899556

約数列:

[1, 2, 4, 7, 14, 28, 379, 758, 1516, 2653, 2707, 5306, 5414, 10612, 10828, 18949, 37898, 75796, 1025953, 2051906, 4103812, 7181671, 14363342, 28726684]

約数ペア:

[(1, 28726684), (2, 14363342), (4, 7181671), (7, 4103812), (14, 2051906), (28, 1025953), (379, 75796), (758, 37898), (1516, 18949), (2653, 10828), (2707, 10612), (5306, 5414)]