26398712

素因数分解:

$2^3\times {\mathrm{1259}}^1\times {\mathrm{2621}}^1$

素因数の和:3886

約数の個数: 16

約数和(自身を含む): 49555800

約数和(自身を除く): 23157088

約数列:

[1, 2, 4, 8, 1259, 2518, 2621, 5036, 5242, 10072, 10484, 20968, 3299839, 6599678, 13199356, 26398712]

約数ペア:

[(1, 26398712), (2, 13199356), (4, 6599678), (8, 3299839), (1259, 20968), (2518, 10484), (2621, 10072), (5036, 5242)]