42268168

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 81025560

約数和(自身を除く): 38757392

約数列:

[1, 2, 4, 8, 73, 146, 157, 292, 314, 461, 584, 628, 922, 1256, 1844, 3688, 11461, 22922, 33653, 45844, 67306, 72377, 91688, 134612, 144754, 269224, 289508, 579016, 5283521, 10567042, 21134084, 42268168]

約数ペア:

[(1, 42268168), (2, 21134084), (4, 10567042), (8, 5283521), (73, 579016), (146, 289508), (157, 269224), (292, 144754), (314, 134612), (461, 91688), (584, 72377), (628, 67306), (922, 45844), (1256, 33653), (1844, 22922), (3688, 11461)]