56572747

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38669}}^1$

素因数の和:38706

約数の個数: 16

約数和(自身を含む): 74246400

約数和(自身を除く): 17673653

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 38669, 270683, 425359, 734711, 2977513, 5142977, 8081821, 56572747]

約数ペア:

[(1, 56572747), (7, 8081821), (11, 5142977), (19, 2977513), (77, 734711), (133, 425359), (209, 270683), (1463, 38669)]