39869256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5519}}^1$

素因数の和:5578

約数の個数: 64

約数和(自身を含む): 116582400

約数和(自身を除く): 76713144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 5519, 7224, 11038, 16557, 22076, 33114, 38633, 44152, 66228, 77266, 115899, 132456, 154532, 231798, 237317, 309064, 463596, 474634, 711951, 927192, 949268, 1423902, 1661219, 1898536, 2847804, 3322438, 4983657, 5695608, 6644876, 9967314, 13289752, 19934628, 39869256]

約数ペア:

[(1, 39869256), (2, 19934628), (3, 13289752), (4, 9967314), (6, 6644876), (7, 5695608), (8, 4983657), (12, 3322438), (14, 2847804), (21, 1898536), (24, 1661219), (28, 1423902), (42, 949268), (43, 927192), (56, 711951), (84, 474634), (86, 463596), (129, 309064), (168, 237317), (172, 231798), (258, 154532), (301, 132456), (344, 115899), (516, 77266), (602, 66228), (903, 44152), (1032, 38633), (1204, 33114), (1806, 22076), (2408, 16557), (3612, 11038), (5519, 7224)]