64305208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66431}}^1$

素因数の和:66459

約数の個数: 24

約数和(自身を含む): 132531840

約数和(自身を除く): 68226632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66431, 132862, 265724, 531448, 730741, 1461482, 2922964, 5845928, 8038151, 16076302, 32152604, 64305208]

約数ペア:

[(1, 64305208), (2, 32152604), (4, 16076302), (8, 8038151), (11, 5845928), (22, 2922964), (44, 1461482), (88, 730741), (121, 531448), (242, 265724), (484, 132862), (968, 66431)]