42807638

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{2903}}^1$

素因数の和:3079

約数の個数: 16

約数和(自身を含む): 65758176

約数和(自身を除く): 22950538

約数列:

[1, 2, 73, 101, 146, 202, 2903, 5806, 7373, 14746, 211919, 293203, 423838, 586406, 21403819, 42807638]

約数ペア:

[(1, 42807638), (2, 21403819), (73, 586406), (101, 423838), (146, 293203), (202, 211919), (2903, 14746), (5806, 7373)]