66983168

素因数分解:

$2^8\times 7^1\times {\mathrm{37379}}^1$

素因数の和:37402

約数の個数: 36

約数和(自身を含む): 152809440

約数和(自身を除く): 85826272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 37379, 74758, 149516, 261653, 299032, 523306, 598064, 1046612, 1196128, 2093224, 2392256, 4186448, 4784512, 8372896, 9569024, 16745792, 33491584, 66983168]

約数ペア:

[(1, 66983168), (2, 33491584), (4, 16745792), (7, 9569024), (8, 8372896), (14, 4784512), (16, 4186448), (28, 2392256), (32, 2093224), (56, 1196128), (64, 1046612), (112, 598064), (128, 523306), (224, 299032), (256, 261653), (448, 149516), (896, 74758), (1792, 37379)]