39086528

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 84490560

約数和(自身を除く): 45404032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 208, 218, 416, 431, 436, 832, 862, 872, 1417, 1724, 1744, 2834, 3448, 3488, 5603, 5668, 6896, 6976, 11206, 11336, 13792, 22412, 22672, 27584, 44824, 45344, 46979, 89648, 90688, 93958, 179296, 187916, 358592, 375832, 610727, 751664, 1221454, 1503328, 2442908, 3006656, 4885816, 9771632, 19543264, 39086528]

約数ペア:

[(1, 39086528), (2, 19543264), (4, 9771632), (8, 4885816), (13, 3006656), (16, 2442908), (26, 1503328), (32, 1221454), (52, 751664), (64, 610727), (104, 375832), (109, 358592), (208, 187916), (218, 179296), (416, 93958), (431, 90688), (436, 89648), (832, 46979), (862, 45344), (872, 44824), (1417, 27584), (1724, 22672), (1744, 22412), (2834, 13792), (3448, 11336), (3488, 11206), (5603, 6976), (5668, 6896)]