28149220406

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^2\times {\mathrm{19801}}^1$

素因数の和:20076

約数の個数: 24

約数和(自身を含む): 43276320504

約数和(自身を除く): 15127100098

約数列:

[1, 2, 67, 103, 134, 206, 6901, 10609, 13802, 19801, 21218, 39602, 710803, 1326667, 1421606, 2039503, 2653334, 4079006, 136646701, 210068809, 273293402, 420137618, 14074610203, 28149220406]

約数ペア:

[(1, 28149220406), (2, 14074610203), (67, 420137618), (103, 273293402), (134, 210068809), (206, 136646701), (6901, 4079006), (10609, 2653334), (13802, 2039503), (19801, 1421606), (21218, 1326667), (39602, 710803)]