27759992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{911}}^1$

素因数の和:1223

約数の個数: 32

約数和(自身を含む): 56306880

約数和(自身を除く): 28546888

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 911, 1172, 1822, 2344, 3644, 3809, 7288, 7618, 11843, 15236, 23686, 30472, 47372, 94744, 266923, 533846, 1067692, 2135384, 3469999, 6939998, 13879996, 27759992]

約数ペア:

[(1, 27759992), (2, 13879996), (4, 6939998), (8, 3469999), (13, 2135384), (26, 1067692), (52, 533846), (104, 266923), (293, 94744), (586, 47372), (911, 30472), (1172, 23686), (1822, 15236), (2344, 11843), (3644, 7618), (3809, 7288)]