64423548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{255649}}^1$

素因数の和:255666

約数の個数: 36

約数和(自身を含む): 186113200

約数和(自身を除く): 121689652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 255649, 511298, 766947, 1022596, 1533894, 1789543, 2300841, 3067788, 3579086, 4601682, 5368629, 7158172, 9203364, 10737258, 16105887, 21474516, 32211774, 64423548]

約数ペア:

[(1, 64423548), (2, 32211774), (3, 21474516), (4, 16105887), (6, 10737258), (7, 9203364), (9, 7158172), (12, 5368629), (14, 4601682), (18, 3579086), (21, 3067788), (28, 2300841), (36, 1789543), (42, 1533894), (63, 1022596), (84, 766947), (126, 511298), (252, 255649)]