25622842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 46828800

約数和(自身を除く): 21205958

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 541, 1082, 1393, 2786, 3383, 3787, 6766, 7574, 9197, 18394, 23681, 47362, 64379, 107659, 128758, 215318, 753613, 1507226, 1830203, 3660406, 12811421, 25622842]

約数ペア:

[(1, 25622842), (2, 12811421), (7, 3660406), (14, 1830203), (17, 1507226), (34, 753613), (119, 215318), (199, 128758), (238, 107659), (398, 64379), (541, 47362), (1082, 23681), (1393, 18394), (2786, 9197), (3383, 7574), (3787, 6766)]