26997528

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 70456320

約数和(自身を除く): 43458792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 277, 372, 393, 524, 554, 744, 786, 831, 1048, 1108, 1572, 1662, 2216, 3144, 3324, 4061, 6648, 8122, 8587, 12183, 16244, 17174, 24366, 25761, 32488, 34348, 36287, 48732, 51522, 68696, 72574, 97464, 103044, 108861, 145148, 206088, 217722, 290296, 435444, 870888, 1124897, 2249794, 3374691, 4499588, 6749382, 8999176, 13498764, 26997528]

約数ペア:

[(1, 26997528), (2, 13498764), (3, 8999176), (4, 6749382), (6, 4499588), (8, 3374691), (12, 2249794), (24, 1124897), (31, 870888), (62, 435444), (93, 290296), (124, 217722), (131, 206088), (186, 145148), (248, 108861), (262, 103044), (277, 97464), (372, 72574), (393, 68696), (524, 51522), (554, 48732), (744, 36287), (786, 34348), (831, 32488), (1048, 25761), (1108, 24366), (1572, 17174), (1662, 16244), (2216, 12183), (3144, 8587), (3324, 8122), (4061, 6648)]