26129488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 63995904

約数和(自身を除く): 37866416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 127, 154, 167, 176, 254, 308, 334, 508, 616, 668, 889, 1016, 1169, 1232, 1336, 1397, 1778, 1837, 2032, 2338, 2672, 2794, 3556, 3674, 4676, 5588, 7112, 7348, 9352, 9779, 11176, 12859, 14224, 14696, 18704, 19558, 21209, 22352, 25718, 29392, 39116, 42418, 51436, 78232, 84836, 102872, 148463, 156464, 169672, 205744, 233299, 296926, 339344, 466598, 593852, 933196, 1187704, 1633093, 1866392, 2375408, 3266186, 3732784, 6532372, 13064744, 26129488]

約数ペア:

[(1, 26129488), (2, 13064744), (4, 6532372), (7, 3732784), (8, 3266186), (11, 2375408), (14, 1866392), (16, 1633093), (22, 1187704), (28, 933196), (44, 593852), (56, 466598), (77, 339344), (88, 296926), (112, 233299), (127, 205744), (154, 169672), (167, 156464), (176, 148463), (254, 102872), (308, 84836), (334, 78232), (508, 51436), (616, 42418), (668, 39116), (889, 29392), (1016, 25718), (1169, 22352), (1232, 21209), (1336, 19558), (1397, 18704), (1778, 14696), (1837, 14224), (2032, 12859), (2338, 11176), (2672, 9779), (2794, 9352), (3556, 7348), (3674, 7112), (4676, 5588)]