28215364226

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69495971}}^1$

素因数の和:69496009

約数の個数: 16

約数和(自身を含む): 50037099840

約数和(自身を除く): 21821735614

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69495971, 138991942, 486471797, 972943594, 2015383159, 4030766318, 14107682113, 28215364226]

約数ペア:

[(1, 28215364226), (2, 14107682113), (7, 4030766318), (14, 2015383159), (29, 972943594), (58, 486471797), (203, 138991942), (406, 69495971)]