57747764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{6971}}^1$

素因数の和:7103

約数の個数: 24

約数和(自身を含む): 107368800

約数和(自身を除く): 49621036

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 6971, 8284, 13942, 27884, 132449, 264898, 529796, 759839, 1519678, 3039356, 14436941, 28873882, 57747764]

約数ペア:

[(1, 57747764), (2, 28873882), (4, 14436941), (19, 3039356), (38, 1519678), (76, 759839), (109, 529796), (218, 264898), (436, 132449), (2071, 27884), (4142, 13942), (6971, 8284)]