68654012

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{14173}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 138111456

約数和(自身を除く): 69457444

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 14173, 28346, 56692, 99211, 198422, 396844, 2451929, 4903858, 9807716, 17163503, 34327006, 68654012]

約数ペア:

[(1, 68654012), (2, 34327006), (4, 17163503), (7, 9807716), (14, 4903858), (28, 2451929), (173, 396844), (346, 198422), (692, 99211), (1211, 56692), (2422, 28346), (4844, 14173)]