39857376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{293}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 114095520

約数和(自身を除く): 74238144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 293, 312, 327, 416, 436, 586, 624, 654, 872, 879, 1172, 1248, 1308, 1417, 1744, 1758, 2344, 2616, 2834, 3488, 3516, 3809, 4251, 4688, 5232, 5668, 7032, 7618, 8502, 9376, 10464, 11336, 11427, 14064, 15236, 17004, 22672, 22854, 28128, 30472, 31937, 34008, 45344, 45708, 60944, 63874, 68016, 91416, 95811, 121888, 127748, 136032, 182832, 191622, 255496, 365664, 383244, 415181, 510992, 766488, 830362, 1021984, 1245543, 1532976, 1660724, 2491086, 3065952, 3321448, 4982172, 6642896, 9964344, 13285792, 19928688, 39857376]

約数ペア:

[(1, 39857376), (2, 19928688), (3, 13285792), (4, 9964344), (6, 6642896), (8, 4982172), (12, 3321448), (13, 3065952), (16, 2491086), (24, 1660724), (26, 1532976), (32, 1245543), (39, 1021984), (48, 830362), (52, 766488), (78, 510992), (96, 415181), (104, 383244), (109, 365664), (156, 255496), (208, 191622), (218, 182832), (293, 136032), (312, 127748), (327, 121888), (416, 95811), (436, 91416), (586, 68016), (624, 63874), (654, 60944), (872, 45708), (879, 45344), (1172, 34008), (1248, 31937), (1308, 30472), (1417, 28128), (1744, 22854), (1758, 22672), (2344, 17004), (2616, 15236), (2834, 14064), (3488, 11427), (3516, 11336), (3809, 10464), (4251, 9376), (4688, 8502), (5232, 7618), (5668, 7032)]