66981984

素因数分解:

$2^5\times 3^1\times {\mathrm{697729}}^1$

素因数の和:697742

約数の個数: 24

約数和(自身を含む): 175827960

約数和(自身を除く): 108845976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 697729, 1395458, 2093187, 2790916, 4186374, 5581832, 8372748, 11163664, 16745496, 22327328, 33490992, 66981984]

約数ペア:

[(1, 66981984), (2, 33490992), (3, 22327328), (4, 16745496), (6, 11163664), (8, 8372748), (12, 5581832), (16, 4186374), (24, 2790916), (32, 2093187), (48, 1395458), (96, 697729)]