26959996

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 55729128

約数和(自身を除く): 28769132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 2053, 3283, 4106, 6566, 8212, 13132, 14371, 28742, 57484, 100597, 137551, 201194, 275102, 402388, 550204, 962857, 1925714, 3851428, 6739999, 13479998, 26959996]

約数ペア:

[(1, 26959996), (2, 13479998), (4, 6739999), (7, 3851428), (14, 1925714), (28, 962857), (49, 550204), (67, 402388), (98, 275102), (134, 201194), (196, 137551), (268, 100597), (469, 57484), (938, 28742), (1876, 14371), (2053, 13132), (3283, 8212), (4106, 6566)]