67216744

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{7949}}^1$

素因数の和:8113

約数の個数: 32

約数和(自身を含む): 145008000

約数和(自身を除く): 77791256

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 7949, 8456, 15898, 31796, 55643, 63592, 111286, 222572, 445144, 1200299, 2400598, 4801196, 8402093, 9602392, 16804186, 33608372, 67216744]

約数ペア:

[(1, 67216744), (2, 33608372), (4, 16804186), (7, 9602392), (8, 8402093), (14, 4801196), (28, 2400598), (56, 1200299), (151, 445144), (302, 222572), (604, 111286), (1057, 63592), (1208, 55643), (2114, 31796), (4228, 15898), (7949, 8456)]