4423868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:533

約数の個数: 24

約数和(自身を含む): 8082144

約数和(自身を除く): 3658276

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 421, 842, 1684, 2627, 5254, 10508, 15577, 29891, 31154, 59782, 62308, 119564, 1105967, 2211934, 4423868]

約数ペア:

[(1, 4423868), (2, 2211934), (4, 1105967), (37, 119564), (71, 62308), (74, 59782), (142, 31154), (148, 29891), (284, 15577), (421, 10508), (842, 5254), (1684, 2627)]