71263148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{85243}}^1$

素因数の和:85277

約数の個数: 24

約数和(自身を含む): 143209920

約数和(自身を除く): 71946772

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 85243, 170486, 340972, 937673, 1619617, 1875346, 3239234, 3750692, 6478468, 17815787, 35631574, 71263148]

約数ペア:

[(1, 71263148), (2, 35631574), (4, 17815787), (11, 6478468), (19, 3750692), (22, 3239234), (38, 1875346), (44, 1619617), (76, 937673), (209, 340972), (418, 170486), (836, 85243)]