25439824

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{3449}}^1$

素因数の和:3918

約数の個数: 20

約数和(自身を含む): 49410900

約数和(自身を除く): 23971076

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3449, 3688, 6898, 7376, 13796, 27592, 55184, 1589989, 3179978, 6359956, 12719912, 25439824]

約数ペア:

[(1, 25439824), (2, 12719912), (4, 6359956), (8, 3179978), (16, 1589989), (461, 55184), (922, 27592), (1844, 13796), (3449, 7376), (3688, 6898)]