42398278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{14431}}^1$

素因数の和:14559

約数の個数: 16

約数和(自身を含む): 69100416

約数和(自身を除く): 26702138

約数列:

[1, 2, 13, 26, 113, 226, 1469, 2938, 14431, 28862, 187603, 375206, 1630703, 3261406, 21199139, 42398278]

約数ペア:

[(1, 42398278), (2, 21199139), (13, 3261406), (26, 1630703), (113, 375206), (226, 187603), (1469, 28862), (2938, 14431)]