26957996816

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{23730631}}^1$

素因数の和:23730710

約数の個数: 20

約数和(自身を含む): 52966770624

約数和(自身を除く): 26008773808

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 23730631, 47461262, 94922524, 189845048, 379690096, 1684874801, 3369749602, 6739499204, 13478998408, 26957996816]

約数ペア:

[(1, 26957996816), (2, 13478998408), (4, 6739499204), (8, 3369749602), (16, 1684874801), (71, 379690096), (142, 189845048), (284, 94922524), (568, 47461262), (1136, 23730631)]