26381787026

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{547}}^1\times {\mathrm{563}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 47176750080

約数和(自身を除く): 20794963054

約数列:

[1, 2, 7, 14, 29, 58, 203, 211, 406, 422, 547, 563, 1094, 1126, 1477, 2954, 3829, 3941, 6119, 7658, 7882, 12238, 15863, 16327, 31726, 32654, 42833, 85666, 111041, 114289, 115417, 118793, 222082, 228578, 230834, 237586, 307961, 615922, 807919, 831551, 1615838, 1663102, 2155727, 3347093, 3444997, 4311454, 6694186, 6889994, 8930869, 17861738, 23429651, 24114979, 46859302, 48229958, 62516083, 64979771, 125032166, 129959542, 454858397, 909716794, 1884413359, 3768826718, 13190893513, 26381787026]

約数ペア:

[(1, 26381787026), (2, 13190893513), (7, 3768826718), (14, 1884413359), (29, 909716794), (58, 454858397), (203, 129959542), (211, 125032166), (406, 64979771), (422, 62516083), (547, 48229958), (563, 46859302), (1094, 24114979), (1126, 23429651), (1477, 17861738), (2954, 8930869), (3829, 6889994), (3941, 6694186), (6119, 4311454), (7658, 3444997), (7882, 3347093), (12238, 2155727), (15863, 1663102), (16327, 1615838), (31726, 831551), (32654, 807919), (42833, 615922), (85666, 307961), (111041, 237586), (114289, 230834), (115417, 228578), (118793, 222082)]