26777296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 65245824

約数和(自身を除く): 38468528

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 347, 364, 371, 424, 689, 694, 728, 742, 848, 1378, 1388, 1456, 1484, 2429, 2756, 2776, 2968, 4511, 4823, 4858, 5512, 5552, 5936, 9022, 9646, 9716, 11024, 18044, 18391, 19292, 19432, 31577, 36088, 36782, 38584, 38864, 63154, 72176, 73564, 77168, 126308, 128737, 147128, 239083, 252616, 257474, 294256, 478166, 505232, 514948, 956332, 1029896, 1673581, 1912664, 2059792, 3347162, 3825328, 6694324, 13388648, 26777296]

約数ペア:

[(1, 26777296), (2, 13388648), (4, 6694324), (7, 3825328), (8, 3347162), (13, 2059792), (14, 1912664), (16, 1673581), (26, 1029896), (28, 956332), (52, 514948), (53, 505232), (56, 478166), (91, 294256), (104, 257474), (106, 252616), (112, 239083), (182, 147128), (208, 128737), (212, 126308), (347, 77168), (364, 73564), (371, 72176), (424, 63154), (689, 38864), (694, 38584), (728, 36782), (742, 36088), (848, 31577), (1378, 19432), (1388, 19292), (1456, 18391), (1484, 18044), (2429, 11024), (2756, 9716), (2776, 9646), (2968, 9022), (4511, 5936), (4823, 5552), (4858, 5512)]