12281344

素因数分解:

$2^9\times {\mathrm{17}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 60

約数和(自身を含む): 26381124

約数和(自身を除く): 14099780

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 83, 128, 136, 166, 256, 272, 289, 332, 512, 544, 578, 664, 1088, 1156, 1328, 1411, 2176, 2312, 2656, 2822, 4352, 4624, 5312, 5644, 8704, 9248, 10624, 11288, 18496, 21248, 22576, 23987, 36992, 42496, 45152, 47974, 73984, 90304, 95948, 147968, 180608, 191896, 361216, 383792, 722432, 767584, 1535168, 3070336, 6140672, 12281344]

約数ペア:

[(1, 12281344), (2, 6140672), (4, 3070336), (8, 1535168), (16, 767584), (17, 722432), (32, 383792), (34, 361216), (64, 191896), (68, 180608), (83, 147968), (128, 95948), (136, 90304), (166, 73984), (256, 47974), (272, 45152), (289, 42496), (332, 36992), (512, 23987), (544, 22576), (578, 21248), (664, 18496), (1088, 11288), (1156, 10624), (1328, 9248), (1411, 8704), (2176, 5644), (2312, 5312), (2656, 4624), (2822, 4352)]