42241438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{787}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 64905984

約数和(自身を除く): 22664546

約数列:

[1, 2, 47, 94, 571, 787, 1142, 1574, 26837, 36989, 53674, 73978, 449377, 898754, 21120719, 42241438]

約数ペア:

[(1, 42241438), (2, 21120719), (47, 898754), (94, 449377), (571, 73978), (787, 53674), (1142, 36989), (1574, 26837)]