22986392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 51528960

約数和(自身を除く): 28542568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 283, 284, 286, 566, 568, 572, 781, 923, 1132, 1144, 1562, 1846, 2264, 3113, 3124, 3679, 3692, 6226, 6248, 7358, 7384, 10153, 12452, 14716, 20093, 20306, 24904, 29432, 40186, 40469, 40612, 80372, 80938, 81224, 160744, 161876, 221023, 261209, 323752, 442046, 522418, 884092, 1044836, 1768184, 2089672, 2873299, 5746598, 11493196, 22986392]

約数ペア:

[(1, 22986392), (2, 11493196), (4, 5746598), (8, 2873299), (11, 2089672), (13, 1768184), (22, 1044836), (26, 884092), (44, 522418), (52, 442046), (71, 323752), (88, 261209), (104, 221023), (142, 161876), (143, 160744), (283, 81224), (284, 80938), (286, 80372), (566, 40612), (568, 40469), (572, 40186), (781, 29432), (923, 24904), (1132, 20306), (1144, 20093), (1562, 14716), (1846, 12452), (2264, 10153), (3113, 7384), (3124, 7358), (3679, 6248), (3692, 6226)]