26406588

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:511

約数の個数: 72

約数和(自身を含む): 69174000

約数和(自身を除く): 42767412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 169, 174, 338, 348, 377, 449, 507, 676, 754, 898, 1014, 1131, 1347, 1508, 1796, 2028, 2262, 2694, 4524, 4901, 5388, 5837, 9802, 11674, 13021, 14703, 17511, 19604, 23348, 26042, 29406, 35022, 39063, 52084, 58812, 70044, 75881, 78126, 151762, 156252, 169273, 227643, 303524, 338546, 455286, 507819, 677092, 910572, 1015638, 2031276, 2200549, 4401098, 6601647, 8802196, 13203294, 26406588]

約数ペア:

[(1, 26406588), (2, 13203294), (3, 8802196), (4, 6601647), (6, 4401098), (12, 2200549), (13, 2031276), (26, 1015638), (29, 910572), (39, 677092), (52, 507819), (58, 455286), (78, 338546), (87, 303524), (116, 227643), (156, 169273), (169, 156252), (174, 151762), (338, 78126), (348, 75881), (377, 70044), (449, 58812), (507, 52084), (676, 39063), (754, 35022), (898, 29406), (1014, 26042), (1131, 23348), (1347, 19604), (1508, 17511), (1796, 14703), (2028, 13021), (2262, 11674), (2694, 9802), (4524, 5837), (4901, 5388)]