27961906

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6911}}^1$

素因数の和:6954

約数の個数: 24

約数和(自身を含む): 50927616

約数和(自身を除く): 22965710

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 6911, 13822, 48377, 96754, 117487, 234974, 822409, 1644818, 1997279, 3994558, 13980953, 27961906]

約数ペア:

[(1, 27961906), (2, 13980953), (7, 3994558), (14, 1997279), (17, 1644818), (34, 822409), (119, 234974), (238, 117487), (289, 96754), (578, 48377), (2023, 13822), (4046, 6911)]