87518144

素因数分解:

$2^6\times 7^1\times {\mathrm{195353}}^1$

素因数の和:195372

約数の個数: 28

約数和(自身を含む): 198479664

約数和(自身を除く): 110961520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 195353, 390706, 781412, 1367471, 1562824, 2734942, 3125648, 5469884, 6251296, 10939768, 12502592, 21879536, 43759072, 87518144]

約数ペア:

[(1, 87518144), (2, 43759072), (4, 21879536), (7, 12502592), (8, 10939768), (14, 6251296), (16, 5469884), (28, 3125648), (32, 2734942), (56, 1562824), (64, 1367471), (112, 781412), (224, 390706), (448, 195353)]