42486212

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1117}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 76726104

約数和(自身を除く): 34239892

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 1028, 1117, 2234, 4468, 9509, 19018, 38036, 41329, 82658, 165316, 287069, 574138, 1148276, 10621553, 21243106, 42486212]

約数ペア:

[(1, 42486212), (2, 21243106), (4, 10621553), (37, 1148276), (74, 574138), (148, 287069), (257, 165316), (514, 82658), (1028, 41329), (1117, 38036), (2234, 19018), (4468, 9509)]