26658764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{9043}}^1$

素因数の和:9125

約数の個数: 24

約数和(自身を含む): 51659328

約数和(自身を除く): 25000564

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 9043, 18086, 36172, 99473, 198946, 397892, 605881, 1211762, 2423524, 6664691, 13329382, 26658764]

約数ペア:

[(1, 26658764), (2, 13329382), (4, 6664691), (11, 2423524), (22, 1211762), (44, 605881), (67, 397892), (134, 198946), (268, 99473), (737, 36172), (1474, 18086), (2948, 9043)]