12702976

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 29875104

約数和(自身を除く): 17172128

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 347, 352, 416, 572, 694, 704, 832, 1144, 1388, 1408, 1664, 2288, 2776, 2816, 3328, 3817, 4511, 4576, 5552, 7634, 9022, 9152, 11104, 15268, 18044, 18304, 22208, 30536, 36088, 36608, 44416, 49621, 61072, 72176, 88832, 99242, 122144, 144352, 198484, 244288, 288704, 396968, 488576, 577408, 793936, 977152, 1154816, 1587872, 3175744, 6351488, 12702976]

約数ペア:

[(1, 12702976), (2, 6351488), (4, 3175744), (8, 1587872), (11, 1154816), (13, 977152), (16, 793936), (22, 577408), (26, 488576), (32, 396968), (44, 288704), (52, 244288), (64, 198484), (88, 144352), (104, 122144), (128, 99242), (143, 88832), (176, 72176), (208, 61072), (256, 49621), (286, 44416), (347, 36608), (352, 36088), (416, 30536), (572, 22208), (694, 18304), (704, 18044), (832, 15268), (1144, 11104), (1388, 9152), (1408, 9022), (1664, 7634), (2288, 5552), (2776, 4576), (2816, 4511), (3328, 3817)]