40661072

素因数分解:

$2^4\times {\mathrm{337}}^1\times {\mathrm{7541}}^1$

素因数の和:7886

約数の個数: 20

約数和(自身を含む): 79025076

約数和(自身を除く): 38364004

約数列:

[1, 2, 4, 8, 16, 337, 674, 1348, 2696, 5392, 7541, 15082, 30164, 60328, 120656, 2541317, 5082634, 10165268, 20330536, 40661072]

約数ペア:

[(1, 40661072), (2, 20330536), (4, 10165268), (8, 5082634), (16, 2541317), (337, 120656), (674, 60328), (1348, 30164), (2696, 15082), (5392, 7541)]