42719236

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{8819}}^1$

素因数の和:9003

約数の個数: 24

約数和(自身を含む): 85942080

約数和(自身を除く): 43222844

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 8819, 17638, 35276, 61733, 123466, 246932, 1525687, 3051374, 6102748, 10679809, 21359618, 42719236]

約数ペア:

[(1, 42719236), (2, 21359618), (4, 10679809), (7, 6102748), (14, 3051374), (28, 1525687), (173, 246932), (346, 123466), (692, 61733), (1211, 35276), (2422, 17638), (4844, 8819)]