77959558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 126157824

約数和(自身を除く): 48198266

約数列:

[1, 2, 23, 46, 47, 94, 107, 214, 337, 674, 1081, 2162, 2461, 4922, 5029, 7751, 10058, 15502, 15839, 31678, 36059, 72118, 115667, 231334, 364297, 728594, 829357, 1658714, 1694773, 3389546, 38979779, 77959558]

約数ペア:

[(1, 77959558), (2, 38979779), (23, 3389546), (46, 1694773), (47, 1658714), (94, 829357), (107, 728594), (214, 364297), (337, 231334), (674, 115667), (1081, 72118), (2162, 36059), (2461, 31678), (4922, 15839), (5029, 15502), (7751, 10058)]