12547248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:474

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 24950352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 107, 112, 168, 214, 321, 336, 349, 428, 642, 698, 749, 856, 1047, 1284, 1396, 1498, 1712, 2094, 2247, 2443, 2568, 2792, 2996, 4188, 4494, 4886, 5136, 5584, 5992, 7329, 8376, 8988, 9772, 11984, 14658, 16752, 17976, 19544, 29316, 35952, 37343, 39088, 58632, 74686, 112029, 117264, 149372, 224058, 261401, 298744, 448116, 522802, 597488, 784203, 896232, 1045604, 1568406, 1792464, 2091208, 3136812, 4182416, 6273624, 12547248]

約数ペア:

[(1, 12547248), (2, 6273624), (3, 4182416), (4, 3136812), (6, 2091208), (7, 1792464), (8, 1568406), (12, 1045604), (14, 896232), (16, 784203), (21, 597488), (24, 522802), (28, 448116), (42, 298744), (48, 261401), (56, 224058), (84, 149372), (107, 117264), (112, 112029), (168, 74686), (214, 58632), (321, 39088), (336, 37343), (349, 35952), (428, 29316), (642, 19544), (698, 17976), (749, 16752), (856, 14658), (1047, 11984), (1284, 9772), (1396, 8988), (1498, 8376), (1712, 7329), (2094, 5992), (2247, 5584), (2443, 5136), (2568, 4886), (2792, 4494), (2996, 4188)]