12507104

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 26481168

約数和(自身を除く): 13974064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 83, 136, 166, 272, 277, 332, 544, 554, 664, 1108, 1328, 1411, 2216, 2656, 2822, 4432, 4709, 5644, 8864, 9418, 11288, 18836, 22576, 22991, 37672, 45152, 45982, 75344, 91964, 150688, 183928, 367856, 390847, 735712, 781694, 1563388, 3126776, 6253552, 12507104]

約数ペア:

[(1, 12507104), (2, 6253552), (4, 3126776), (8, 1563388), (16, 781694), (17, 735712), (32, 390847), (34, 367856), (68, 183928), (83, 150688), (136, 91964), (166, 75344), (272, 45982), (277, 45152), (332, 37672), (544, 22991), (554, 22576), (664, 18836), (1108, 11288), (1328, 9418), (1411, 8864), (2216, 5644), (2656, 4709), (2822, 4432)]