38814568

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1511}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 83008800

約数和(自身を除く): 44194232

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 494, 676, 988, 1352, 1511, 1976, 3022, 3211, 6044, 6422, 12088, 12844, 19643, 25688, 28709, 39286, 57418, 78572, 114836, 157144, 229672, 255359, 373217, 510718, 746434, 1021436, 1492868, 2042872, 2985736, 4851821, 9703642, 19407284, 38814568]

約数ペア:

[(1, 38814568), (2, 19407284), (4, 9703642), (8, 4851821), (13, 2985736), (19, 2042872), (26, 1492868), (38, 1021436), (52, 746434), (76, 510718), (104, 373217), (152, 255359), (169, 229672), (247, 157144), (338, 114836), (494, 78572), (676, 57418), (988, 39286), (1352, 28709), (1511, 25688), (1976, 19643), (3022, 12844), (3211, 12088), (6044, 6422)]