71359484

素因数分解:

$2^2\times 7^2\times {\mathrm{364079}}^1$

素因数の和:364097

約数の個数: 18

約数和(自身を含む): 145267920

約数和(自身を除く): 73908436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 364079, 728158, 1456316, 2548553, 5097106, 10194212, 17839871, 35679742, 71359484]

約数ペア:

[(1, 71359484), (2, 35679742), (4, 17839871), (7, 10194212), (14, 5097106), (28, 2548553), (49, 1456316), (98, 728158), (196, 364079)]