66785974

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{8111}}^1$

素因数の和:8315

約数の個数: 16

約数和(自身を含む): 105131520

約数和(自身を除く): 38345546

約数列:

[1, 2, 23, 46, 179, 358, 4117, 8111, 8234, 16222, 186553, 373106, 1451869, 2903738, 33392987, 66785974]

約数ペア:

[(1, 66785974), (2, 33392987), (23, 2903738), (46, 1451869), (179, 373106), (358, 186553), (4117, 16222), (8111, 8234)]