27882946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6661}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 53722368

約数和(自身を除く): 25839422

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 6661, 13322, 46627, 86593, 93254, 153203, 173186, 306406, 606151, 1072421, 1212302, 1991639, 2144842, 3983278, 13941473, 27882946]

約数ペア:

[(1, 27882946), (2, 13941473), (7, 3983278), (13, 2144842), (14, 1991639), (23, 1212302), (26, 1072421), (46, 606151), (91, 306406), (161, 173186), (182, 153203), (299, 93254), (322, 86593), (598, 46627), (2093, 13322), (4186, 6661)]