66099838

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1993}}^1$

素因数の和:2128

約数の個数: 32

約数和(自身を含む): 119448576

約数和(自身を除く): 53348738

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 721, 1442, 1993, 2369, 3986, 4738, 13951, 16583, 27902, 33166, 45839, 91678, 205279, 320873, 410558, 641746, 1436953, 2873906, 4721417, 9442834, 33049919, 66099838]

約数ペア:

[(1, 66099838), (2, 33049919), (7, 9442834), (14, 4721417), (23, 2873906), (46, 1436953), (103, 641746), (161, 410558), (206, 320873), (322, 205279), (721, 91678), (1442, 45839), (1993, 33166), (2369, 27902), (3986, 16583), (4738, 13951)]