74865406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{486139}}^1$

素因数の和:486159

約数の個数: 16

約数和(自身を含む): 140008320

約数和(自身を除く): 65142914

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 486139, 972278, 3402973, 5347529, 6805946, 10695058, 37432703, 74865406]

約数ペア:

[(1, 74865406), (2, 37432703), (7, 10695058), (11, 6805946), (14, 5347529), (22, 3402973), (77, 972278), (154, 486139)]