78969254

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 146422080

約数和(自身を除く): 67452826

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 269, 538, 1613, 1883, 3226, 3497, 3766, 6994, 11291, 20969, 22582, 24479, 41938, 48958, 146783, 293566, 433897, 867794, 3037279, 5640661, 6074558, 11281322, 39484627, 78969254]

約数ペア:

[(1, 78969254), (2, 39484627), (7, 11281322), (13, 6074558), (14, 5640661), (26, 3037279), (91, 867794), (182, 433897), (269, 293566), (538, 146783), (1613, 48958), (1883, 41938), (3226, 24479), (3497, 22582), (3766, 20969), (6994, 11291)]