13345328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 26813760

約数和(自身を除く): 13468432

約数列:

[1, 2, 4, 8, 16, 59, 67, 118, 134, 211, 236, 268, 422, 472, 536, 844, 944, 1072, 1688, 3376, 3953, 7906, 12449, 14137, 15812, 24898, 28274, 31624, 49796, 56548, 63248, 99592, 113096, 199184, 226192, 834083, 1668166, 3336332, 6672664, 13345328]

約数ペア:

[(1, 13345328), (2, 6672664), (4, 3336332), (8, 1668166), (16, 834083), (59, 226192), (67, 199184), (118, 113096), (134, 99592), (211, 63248), (236, 56548), (268, 49796), (422, 31624), (472, 28274), (536, 24898), (844, 15812), (944, 14137), (1072, 12449), (1688, 7906), (3376, 3953)]