66506842

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{4451}}^1$

素因数の和:4725

約数の個数: 16

約数和(自身を含む): 103428864

約数和(自身を除く): 36922022

約数列:

[1, 2, 31, 62, 241, 482, 4451, 7471, 8902, 14942, 137981, 275962, 1072691, 2145382, 33253421, 66506842]

約数ペア:

[(1, 66506842), (2, 33253421), (31, 2145382), (62, 1072691), (241, 275962), (482, 137981), (4451, 14942), (7471, 8902)]