67999646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3257}}^1$

素因数の和:3356

約数の個数: 32

約数和(自身を含む): 121510368

約数和(自身を除く): 53510722

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 3257, 6514, 10439, 20878, 35827, 42341, 71654, 84682, 237761, 465751, 475522, 931502, 2615371, 3090893, 5230742, 6181786, 33999823, 67999646]

約数ペア:

[(1, 67999646), (2, 33999823), (11, 6181786), (13, 5230742), (22, 3090893), (26, 2615371), (73, 931502), (143, 475522), (146, 465751), (286, 237761), (803, 84682), (949, 71654), (1606, 42341), (1898, 35827), (3257, 20878), (6514, 10439)]