39715788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{1097}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 106251264

約数和(自身を除く): 66535476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 431, 862, 1097, 1293, 1724, 2194, 2586, 3017, 3291, 4388, 5172, 6034, 6582, 7679, 9051, 12068, 13164, 15358, 18102, 23037, 30716, 36204, 46074, 92148, 472807, 945614, 1418421, 1891228, 2836842, 3309649, 5673684, 6619298, 9928947, 13238596, 19857894, 39715788]

約数ペア:

[(1, 39715788), (2, 19857894), (3, 13238596), (4, 9928947), (6, 6619298), (7, 5673684), (12, 3309649), (14, 2836842), (21, 1891228), (28, 1418421), (42, 945614), (84, 472807), (431, 92148), (862, 46074), (1097, 36204), (1293, 30716), (1724, 23037), (2194, 18102), (2586, 15358), (3017, 13164), (3291, 12068), (4388, 9051), (5172, 7679), (6034, 6582)]