71863738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{5153}}^1$

素因数の和:5541

約数の個数: 16

約数和(自身を含む): 113800320

約数和(自身を除く): 41936582

約数列:

[1, 2, 19, 38, 367, 734, 5153, 6973, 10306, 13946, 97907, 195814, 1891151, 3782302, 35931869, 71863738]

約数ペア:

[(1, 71863738), (2, 35931869), (19, 3782302), (38, 1891151), (367, 195814), (734, 97907), (5153, 13946), (6973, 10306)]