26526038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7489}}^1$

素因数の和:7532

約数の個数: 32

約数和(自身を含む): 51770880

約数和(自身を除く): 25244842

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 7489, 14978, 52423, 82379, 104846, 164758, 172247, 344494, 576653, 1153306, 1205729, 1894717, 2411458, 3789434, 13263019, 26526038]

約数ペア:

[(1, 26526038), (2, 13263019), (7, 3789434), (11, 2411458), (14, 1894717), (22, 1205729), (23, 1153306), (46, 576653), (77, 344494), (154, 172247), (161, 164758), (253, 104846), (322, 82379), (506, 52423), (1771, 14978), (3542, 7489)]