26978952

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1123}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 90639360

約数和(自身を除く): 63660408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 132, 143, 154, 156, 168, 182, 231, 264, 273, 286, 308, 312, 364, 429, 462, 546, 572, 616, 728, 858, 924, 1001, 1092, 1123, 1144, 1716, 1848, 2002, 2184, 2246, 3003, 3369, 3432, 4004, 4492, 6006, 6738, 7861, 8008, 8984, 12012, 12353, 13476, 14599, 15722, 23583, 24024, 24706, 26952, 29198, 31444, 37059, 43797, 47166, 49412, 58396, 62888, 74118, 86471, 87594, 94332, 98824, 102193, 116792, 148236, 160589, 172942, 175188, 188664, 204386, 259413, 296472, 306579, 321178, 345884, 350376, 408772, 481767, 518826, 613158, 642356, 691768, 817544, 963534, 1037652, 1124123, 1226316, 1284712, 1927068, 2075304, 2248246, 2452632, 3372369, 3854136, 4496492, 6744738, 8992984, 13489476, 26978952]

約数ペア:

[(1, 26978952), (2, 13489476), (3, 8992984), (4, 6744738), (6, 4496492), (7, 3854136), (8, 3372369), (11, 2452632), (12, 2248246), (13, 2075304), (14, 1927068), (21, 1284712), (22, 1226316), (24, 1124123), (26, 1037652), (28, 963534), (33, 817544), (39, 691768), (42, 642356), (44, 613158), (52, 518826), (56, 481767), (66, 408772), (77, 350376), (78, 345884), (84, 321178), (88, 306579), (91, 296472), (104, 259413), (132, 204386), (143, 188664), (154, 175188), (156, 172942), (168, 160589), (182, 148236), (231, 116792), (264, 102193), (273, 98824), (286, 94332), (308, 87594), (312, 86471), (364, 74118), (429, 62888), (462, 58396), (546, 49412), (572, 47166), (616, 43797), (728, 37059), (858, 31444), (924, 29198), (1001, 26952), (1092, 24706), (1123, 24024), (1144, 23583), (1716, 15722), (1848, 14599), (2002, 13476), (2184, 12353), (2246, 12012), (3003, 8984), (3369, 8008), (3432, 7861), (4004, 6738), (4492, 6006)]