28953184

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{881}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 62233920

約数和(自身を除く): 33280736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 79, 104, 158, 208, 316, 416, 632, 881, 1027, 1264, 1762, 2054, 2528, 3524, 4108, 7048, 8216, 11453, 14096, 16432, 22906, 28192, 32864, 45812, 69599, 91624, 139198, 183248, 278396, 366496, 556792, 904787, 1113584, 1809574, 2227168, 3619148, 7238296, 14476592, 28953184]

約数ペア:

[(1, 28953184), (2, 14476592), (4, 7238296), (8, 3619148), (13, 2227168), (16, 1809574), (26, 1113584), (32, 904787), (52, 556792), (79, 366496), (104, 278396), (158, 183248), (208, 139198), (316, 91624), (416, 69599), (632, 45812), (881, 32864), (1027, 28192), (1264, 22906), (1762, 16432), (2054, 14096), (2528, 11453), (3524, 8216), (4108, 7048)]