26858790784

素因数分解:

$2^7\times 7^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{587}}^1$

素因数の和:1060

約数の個数: 128

約数和(自身を含む): 61799270400

約数和(自身を除く): 34940479616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 229, 446, 448, 458, 587, 892, 896, 916, 1174, 1561, 1603, 1784, 1832, 2348, 3122, 3206, 3568, 3664, 4109, 4696, 6244, 6412, 7136, 7328, 8218, 9392, 12488, 12824, 14272, 14656, 16436, 18784, 24976, 25648, 28544, 29312, 32872, 37568, 49952, 51067, 51296, 65744, 75136, 99904, 102134, 102592, 130901, 131488, 134423, 199808, 204268, 205184, 261802, 262976, 268846, 357469, 408536, 523604, 525952, 537692, 714938, 817072, 916307, 940961, 1047208, 1075384, 1429876, 1634144, 1832614, 1881922, 2094416, 2150768, 2859752, 3268288, 3665228, 3763844, 4188832, 4301536, 5719504, 6536576, 7330456, 7527688, 8377664, 8603072, 11439008, 14660912, 15055376, 16755328, 17206144, 22878016, 29321824, 29976329, 30110752, 45756032, 58643648, 59952658, 60221504, 117287296, 119905316, 120443008, 209834303, 239810632, 419668606, 479621264, 839337212, 959242528, 1678674424, 1918485056, 3357348848, 3836970112, 6714697696, 13429395392, 26858790784]

約数ペア:

[(1, 26858790784), (2, 13429395392), (4, 6714697696), (7, 3836970112), (8, 3357348848), (14, 1918485056), (16, 1678674424), (28, 959242528), (32, 839337212), (56, 479621264), (64, 419668606), (112, 239810632), (128, 209834303), (223, 120443008), (224, 119905316), (229, 117287296), (446, 60221504), (448, 59952658), (458, 58643648), (587, 45756032), (892, 30110752), (896, 29976329), (916, 29321824), (1174, 22878016), (1561, 17206144), (1603, 16755328), (1784, 15055376), (1832, 14660912), (2348, 11439008), (3122, 8603072), (3206, 8377664), (3568, 7527688), (3664, 7330456), (4109, 6536576), (4696, 5719504), (6244, 4301536), (6412, 4188832), (7136, 3763844), (7328, 3665228), (8218, 3268288), (9392, 2859752), (12488, 2150768), (12824, 2094416), (14272, 1881922), (14656, 1832614), (16436, 1634144), (18784, 1429876), (24976, 1075384), (25648, 1047208), (28544, 940961), (29312, 916307), (32872, 817072), (37568, 714938), (49952, 537692), (51067, 525952), (51296, 523604), (65744, 408536), (75136, 357469), (99904, 268846), (102134, 262976), (102592, 261802), (130901, 205184), (131488, 204268), (134423, 199808)]