26941880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{96221}}^1$

素因数の和:96239

約数の個数: 32

約数和(自身を含む): 69279840

約数和(自身を除く): 42337960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 96221, 192442, 384884, 481105, 673547, 769768, 962210, 1347094, 1924420, 2694188, 3367735, 3848840, 5388376, 6735470, 13470940, 26941880]

約数ペア:

[(1, 26941880), (2, 13470940), (4, 6735470), (5, 5388376), (7, 3848840), (8, 3367735), (10, 2694188), (14, 1924420), (20, 1347094), (28, 962210), (35, 769768), (40, 673547), (56, 481105), (70, 384884), (140, 192442), (280, 96221)]