77457422

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{240551}}^1$

素因数の和:240583

約数の個数: 16

約数和(自身を含む): 138557952

約数和(自身を除く): 61100530

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 240551, 481102, 1683857, 3367714, 5532673, 11065346, 38728711, 77457422]

約数ペア:

[(1, 77457422), (2, 38728711), (7, 11065346), (14, 5532673), (23, 3367714), (46, 1683857), (161, 481102), (322, 240551)]