26428656

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 73281024

約数和(自身を除く): 46852368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 37, 46, 48, 69, 74, 92, 111, 138, 148, 184, 222, 276, 296, 368, 444, 552, 592, 647, 851, 888, 1104, 1294, 1702, 1776, 1941, 2553, 2588, 3404, 3882, 5106, 5176, 6808, 7764, 10212, 10352, 13616, 14881, 15528, 20424, 23939, 29762, 31056, 40848, 44643, 47878, 59524, 71817, 89286, 95756, 119048, 143634, 178572, 191512, 238096, 287268, 357144, 383024, 550597, 574536, 714288, 1101194, 1149072, 1651791, 2202388, 3303582, 4404776, 6607164, 8809552, 13214328, 26428656]

約数ペア:

[(1, 26428656), (2, 13214328), (3, 8809552), (4, 6607164), (6, 4404776), (8, 3303582), (12, 2202388), (16, 1651791), (23, 1149072), (24, 1101194), (37, 714288), (46, 574536), (48, 550597), (69, 383024), (74, 357144), (92, 287268), (111, 238096), (138, 191512), (148, 178572), (184, 143634), (222, 119048), (276, 95756), (296, 89286), (368, 71817), (444, 59524), (552, 47878), (592, 44643), (647, 40848), (851, 31056), (888, 29762), (1104, 23939), (1294, 20424), (1702, 15528), (1776, 14881), (1941, 13616), (2553, 10352), (2588, 10212), (3404, 7764), (3882, 6808), (5106, 5176)]