42785594

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1261

約数の個数: 16

約数和(自身を含む): 65339136

約数和(自身を除く): 22553542

約数列:

[1, 2, 71, 142, 367, 734, 821, 1642, 26057, 52114, 58291, 116582, 301307, 602614, 21392797, 42785594]

約数ペア:

[(1, 42785594), (2, 21392797), (71, 602614), (142, 301307), (367, 116582), (734, 58291), (821, 52114), (1642, 26057)]