42171844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73727}}^1$

素因数の和:73755

約数の個数: 24

約数和(自身を含む): 86704128

約数和(自身を除く): 44532284

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 73727, 147454, 294908, 810997, 958451, 1621994, 1916902, 3243988, 3833804, 10542961, 21085922, 42171844]

約数ペア:

[(1, 42171844), (2, 21085922), (4, 10542961), (11, 3833804), (13, 3243988), (22, 1916902), (26, 1621994), (44, 958451), (52, 810997), (143, 294908), (286, 147454), (572, 73727)]