42678142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4547}}^1$

素因数の和:4600

約数の個数: 24

約数和(自身を含む): 72777096

約数和(自身を除く): 30098954

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4547, 4693, 9094, 9386, 59111, 86393, 118222, 172786, 1123109, 1641467, 2246218, 3282934, 21339071, 42678142]

約数ペア:

[(1, 42678142), (2, 21339071), (13, 3282934), (19, 2246218), (26, 1641467), (38, 1123109), (247, 172786), (361, 118222), (494, 86393), (722, 59111), (4547, 9386), (4693, 9094)]