39648742

素因数分解:

$2^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{1993}}^1$

素因数の和:2045

約数の個数: 32

約数和(自身を含む): 71784000

約数和(自身を除く): 32135258

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 343, 406, 686, 1421, 1993, 2842, 3986, 9947, 13951, 19894, 27902, 57797, 97657, 115594, 195314, 404579, 683599, 809158, 1367198, 2832053, 5664106, 19824371, 39648742]

約数ペア:

[(1, 39648742), (2, 19824371), (7, 5664106), (14, 2832053), (29, 1367198), (49, 809158), (58, 683599), (98, 404579), (203, 195314), (343, 115594), (406, 97657), (686, 57797), (1421, 27902), (1993, 19894), (2842, 13951), (3986, 9947)]