28538724

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{76717}}^1$

素因数の和:76755

約数の個数: 24

約数和(自身を含む): 68739328

約数和(自身を除く): 40200604

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 76717, 153434, 230151, 306868, 460302, 920604, 2378227, 4756454, 7134681, 9512908, 14269362, 28538724]

約数ペア:

[(1, 28538724), (2, 14269362), (3, 9512908), (4, 7134681), (6, 4756454), (12, 2378227), (31, 920604), (62, 460302), (93, 306868), (124, 230151), (186, 153434), (372, 76717)]