12738176

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 28274400

約数和(自身を除く): 15536224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 83, 88, 109, 128, 166, 176, 218, 332, 352, 436, 664, 704, 872, 913, 1199, 1328, 1408, 1744, 1826, 2398, 2656, 3488, 3652, 4796, 5312, 6976, 7304, 9047, 9592, 10624, 13952, 14608, 18094, 19184, 29216, 36188, 38368, 58432, 72376, 76736, 99517, 116864, 144752, 153472, 199034, 289504, 398068, 579008, 796136, 1158016, 1592272, 3184544, 6369088, 12738176]

約数ペア:

[(1, 12738176), (2, 6369088), (4, 3184544), (8, 1592272), (11, 1158016), (16, 796136), (22, 579008), (32, 398068), (44, 289504), (64, 199034), (83, 153472), (88, 144752), (109, 116864), (128, 99517), (166, 76736), (176, 72376), (218, 58432), (332, 38368), (352, 36188), (436, 29216), (664, 19184), (704, 18094), (872, 14608), (913, 13952), (1199, 10624), (1328, 9592), (1408, 9047), (1744, 7304), (1826, 6976), (2398, 5312), (2656, 4796), (3488, 3652)]