26571524

素因数分解:

$2^2\times 7^3\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 55036800

約数和(自身を除く): 28465276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 181, 196, 214, 343, 362, 428, 686, 724, 749, 1267, 1372, 1498, 2534, 2996, 5068, 5243, 8869, 10486, 17738, 19367, 20972, 35476, 36701, 38734, 62083, 73402, 77468, 124166, 135569, 146804, 248332, 271138, 542276, 948983, 1897966, 3795932, 6642881, 13285762, 26571524]

約数ペア:

[(1, 26571524), (2, 13285762), (4, 6642881), (7, 3795932), (14, 1897966), (28, 948983), (49, 542276), (98, 271138), (107, 248332), (181, 146804), (196, 135569), (214, 124166), (343, 77468), (362, 73402), (428, 62083), (686, 38734), (724, 36701), (749, 35476), (1267, 20972), (1372, 19367), (1498, 17738), (2534, 10486), (2996, 8869), (5068, 5243)]