66966386

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{311}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 109264896

約数和(自身を除く): 42298510

約数列:

[1, 2, 23, 31, 46, 62, 151, 302, 311, 622, 713, 1426, 3473, 4681, 6946, 7153, 9362, 9641, 14306, 19282, 46961, 93922, 107663, 215326, 221743, 443486, 1080103, 1455791, 2160206, 2911582, 33483193, 66966386]

約数ペア:

[(1, 66966386), (2, 33483193), (23, 2911582), (31, 2160206), (46, 1455791), (62, 1080103), (151, 443486), (302, 221743), (311, 215326), (622, 107663), (713, 93922), (1426, 46961), (3473, 19282), (4681, 14306), (6946, 9641), (7153, 9362)]