64251484

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{132751}}^1$

素因数の和:132777

約数の個数: 18

約数和(自身を含む): 123592112

約数和(自身を除く): 59340628

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 132751, 265502, 531004, 1460261, 2920522, 5841044, 16062871, 32125742, 64251484]

約数ペア:

[(1, 64251484), (2, 32125742), (4, 16062871), (11, 5841044), (22, 2920522), (44, 1460261), (121, 531004), (242, 265502), (484, 132751)]