25896962

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7530

約数の個数: 32

約数和(自身を含む): 50332800

約数和(自身を除く): 24435838

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 7489, 14978, 52423, 97357, 104846, 142291, 194714, 284582, 681499, 996037, 1362998, 1849783, 1992074, 3699566, 12948481, 25896962]

約数ペア:

[(1, 25896962), (2, 12948481), (7, 3699566), (13, 1992074), (14, 1849783), (19, 1362998), (26, 996037), (38, 681499), (91, 284582), (133, 194714), (182, 142291), (247, 104846), (266, 97357), (494, 52423), (1729, 14978), (3458, 7489)]