42904666

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^2\times {\mathrm{1091}}^1$

素因数の和:1206

約数の個数: 24

約数和(自身を含む): 75033504

約数和(自身を除く): 32128838

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1091, 2182, 2809, 5618, 7637, 15274, 19663, 39326, 57823, 115646, 404761, 809522, 3064619, 6129238, 21452333, 42904666]

約数ペア:

[(1, 42904666), (2, 21452333), (7, 6129238), (14, 3064619), (53, 809522), (106, 404761), (371, 115646), (742, 57823), (1091, 39326), (2182, 19663), (2809, 15274), (5618, 7637)]