68246164

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{84047}}^1$

素因数の和:84087

約数の個数: 24

約数和(自身を含む): 141200640

約数和(自身を除く): 72954476

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 84047, 168094, 336188, 588329, 1176658, 2353316, 2437363, 4874726, 9749452, 17061541, 34123082, 68246164]

約数ペア:

[(1, 68246164), (2, 34123082), (4, 17061541), (7, 9749452), (14, 4874726), (28, 2437363), (29, 2353316), (58, 1176658), (116, 588329), (203, 336188), (406, 168094), (812, 84047)]