26929712

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{25121}}^1$

素因数の和:25196

約数の個数: 20

約数和(自身を含む): 52957176

約数和(自身を除く): 26027464

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 25121, 50242, 100484, 200968, 401936, 1683107, 3366214, 6732428, 13464856, 26929712]

約数ペア:

[(1, 26929712), (2, 13464856), (4, 6732428), (8, 3366214), (16, 1683107), (67, 401936), (134, 200968), (268, 100484), (536, 50242), (1072, 25121)]