26860136

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 57646080

約数和(自身を除く): 30785944

約数列:

[1, 2, 4, 8, 17, 23, 31, 34, 46, 62, 68, 92, 124, 136, 184, 248, 277, 391, 527, 554, 713, 782, 1054, 1108, 1426, 1564, 2108, 2216, 2852, 3128, 4216, 4709, 5704, 6371, 8587, 9418, 12121, 12742, 17174, 18836, 24242, 25484, 34348, 37672, 48484, 50968, 68696, 96968, 108307, 145979, 197501, 216614, 291958, 395002, 433228, 583916, 790004, 866456, 1167832, 1580008, 3357517, 6715034, 13430068, 26860136]

約数ペア:

[(1, 26860136), (2, 13430068), (4, 6715034), (8, 3357517), (17, 1580008), (23, 1167832), (31, 866456), (34, 790004), (46, 583916), (62, 433228), (68, 395002), (92, 291958), (124, 216614), (136, 197501), (184, 145979), (248, 108307), (277, 96968), (391, 68696), (527, 50968), (554, 48484), (713, 37672), (782, 34348), (1054, 25484), (1108, 24242), (1426, 18836), (1564, 17174), (2108, 12742), (2216, 12121), (2852, 9418), (3128, 8587), (4216, 6371), (4709, 5704)]