25819292

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 46136160

約数和(自身を除く): 20316868

約数列:

[1, 2, 4, 71, 142, 229, 284, 397, 458, 794, 916, 1588, 16259, 28187, 32518, 56374, 65036, 90913, 112748, 181826, 363652, 6454823, 12909646, 25819292]

約数ペア:

[(1, 25819292), (2, 12909646), (4, 6454823), (71, 363652), (142, 181826), (229, 112748), (284, 90913), (397, 65036), (458, 56374), (794, 32518), (916, 28187), (1588, 16259)]