68472334

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{631}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 123042816

約数和(自身を除く): 54570482

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 337, 631, 674, 1262, 2359, 4417, 4718, 7751, 8834, 14513, 15502, 29026, 54257, 101591, 108514, 203182, 212647, 425294, 1488529, 2977058, 4890881, 9781762, 34236167, 68472334]

約数ペア:

[(1, 68472334), (2, 34236167), (7, 9781762), (14, 4890881), (23, 2977058), (46, 1488529), (161, 425294), (322, 212647), (337, 203182), (631, 108514), (674, 101591), (1262, 54257), (2359, 29026), (4417, 15502), (4718, 14513), (7751, 8834)]