66984064

素因数分解:

$2^7\times 7^1\times {\mathrm{74759}}^1$

素因数の和:74780

約数の個数: 32

約数和(自身を含む): 152510400

約数和(自身を除く): 85526336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 74759, 149518, 299036, 523313, 598072, 1046626, 1196144, 2093252, 2392288, 4186504, 4784576, 8373008, 9569152, 16746016, 33492032, 66984064]

約数ペア:

[(1, 66984064), (2, 33492032), (4, 16746016), (7, 9569152), (8, 8373008), (14, 4784576), (16, 4186504), (28, 2392288), (32, 2093252), (56, 1196144), (64, 1046626), (112, 598072), (128, 523313), (224, 299036), (448, 149518), (896, 74759)]