27431248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3067}}^1$

素因数の和:3131

約数の個数: 40

約数和(自身を含む): 58586528

約数和(自身を除く): 31155280

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3067, 4472, 6134, 8944, 12268, 24536, 39871, 49072, 79742, 131881, 159484, 263762, 318968, 527524, 637936, 1055048, 1714453, 2110096, 3428906, 6857812, 13715624, 27431248]

約数ペア:

[(1, 27431248), (2, 13715624), (4, 6857812), (8, 3428906), (13, 2110096), (16, 1714453), (26, 1055048), (43, 637936), (52, 527524), (86, 318968), (104, 263762), (172, 159484), (208, 131881), (344, 79742), (559, 49072), (688, 39871), (1118, 24536), (2236, 12268), (3067, 8944), (4472, 6134)]