40574508

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1307}}^1$

素因数の和:1526

約数の個数: 48

約数和(自身を含む): 102547200

約数和(自身を除く): 61972692

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 1307, 2388, 2587, 2614, 3921, 5174, 5228, 7761, 7842, 10348, 15522, 15684, 16991, 31044, 33982, 50973, 67964, 101946, 203892, 260093, 520186, 780279, 1040372, 1560558, 3121116, 3381209, 6762418, 10143627, 13524836, 20287254, 40574508]

約数ペア:

[(1, 40574508), (2, 20287254), (3, 13524836), (4, 10143627), (6, 6762418), (12, 3381209), (13, 3121116), (26, 1560558), (39, 1040372), (52, 780279), (78, 520186), (156, 260093), (199, 203892), (398, 101946), (597, 67964), (796, 50973), (1194, 33982), (1307, 31044), (2388, 16991), (2587, 15684), (2614, 15522), (3921, 10348), (5174, 7842), (5228, 7761)]