26217744

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 80405568

約数和(自身を除く): 54187824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 157, 168, 196, 213, 284, 294, 314, 336, 392, 426, 471, 497, 568, 588, 628, 784, 852, 942, 994, 1099, 1136, 1176, 1256, 1491, 1704, 1884, 1988, 2198, 2352, 2512, 2982, 3297, 3408, 3479, 3768, 3976, 4396, 5964, 6594, 6958, 7536, 7693, 7952, 8792, 10437, 11147, 11928, 13188, 13916, 15386, 17584, 20874, 22294, 23079, 23856, 26376, 27832, 30772, 33441, 41748, 44588, 46158, 52752, 55664, 61544, 66882, 78029, 83496, 89176, 92316, 123088, 133764, 156058, 166992, 178352, 184632, 234087, 267528, 312116, 369264, 468174, 535056, 546203, 624232, 936348, 1092406, 1248464, 1638609, 1872696, 2184812, 3277218, 3745392, 4369624, 6554436, 8739248, 13108872, 26217744]

約数ペア:

[(1, 26217744), (2, 13108872), (3, 8739248), (4, 6554436), (6, 4369624), (7, 3745392), (8, 3277218), (12, 2184812), (14, 1872696), (16, 1638609), (21, 1248464), (24, 1092406), (28, 936348), (42, 624232), (48, 546203), (49, 535056), (56, 468174), (71, 369264), (84, 312116), (98, 267528), (112, 234087), (142, 184632), (147, 178352), (157, 166992), (168, 156058), (196, 133764), (213, 123088), (284, 92316), (294, 89176), (314, 83496), (336, 78029), (392, 66882), (426, 61544), (471, 55664), (497, 52752), (568, 46158), (588, 44588), (628, 41748), (784, 33441), (852, 30772), (942, 27832), (994, 26376), (1099, 23856), (1136, 23079), (1176, 22294), (1256, 20874), (1491, 17584), (1704, 15386), (1884, 13916), (1988, 13188), (2198, 11928), (2352, 11147), (2512, 10437), (2982, 8792), (3297, 7952), (3408, 7693), (3479, 7536), (3768, 6958), (3976, 6594), (4396, 5964)]