26081328

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:891

約数の個数: 120

約数和(自身を含む): 84505008

約数和(自身を除く): 58423680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 853, 1092, 1176, 1274, 1456, 1706, 1911, 2184, 2352, 2548, 2559, 3412, 3822, 4368, 5096, 5118, 5971, 6824, 7644, 10192, 10236, 11089, 11942, 13648, 15288, 17913, 20472, 22178, 23884, 30576, 33267, 35826, 40944, 41797, 44356, 47768, 66534, 71652, 77623, 83594, 88712, 95536, 125391, 133068, 143304, 155246, 167188, 177424, 232869, 250782, 266136, 286608, 310492, 334376, 465738, 501564, 532272, 543361, 620984, 668752, 931476, 1003128, 1086722, 1241968, 1630083, 1862952, 2006256, 2173444, 3260166, 3725904, 4346888, 6520332, 8693776, 13040664, 26081328]

約数ペア:

[(1, 26081328), (2, 13040664), (3, 8693776), (4, 6520332), (6, 4346888), (7, 3725904), (8, 3260166), (12, 2173444), (13, 2006256), (14, 1862952), (16, 1630083), (21, 1241968), (24, 1086722), (26, 1003128), (28, 931476), (39, 668752), (42, 620984), (48, 543361), (49, 532272), (52, 501564), (56, 465738), (78, 334376), (84, 310492), (91, 286608), (98, 266136), (104, 250782), (112, 232869), (147, 177424), (156, 167188), (168, 155246), (182, 143304), (196, 133068), (208, 125391), (273, 95536), (294, 88712), (312, 83594), (336, 77623), (364, 71652), (392, 66534), (546, 47768), (588, 44356), (624, 41797), (637, 40944), (728, 35826), (784, 33267), (853, 30576), (1092, 23884), (1176, 22178), (1274, 20472), (1456, 17913), (1706, 15288), (1911, 13648), (2184, 11942), (2352, 11089), (2548, 10236), (2559, 10192), (3412, 7644), (3822, 6824), (4368, 5971), (5096, 5118)]