40137188

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3612

約数の個数: 48

約数和(自身を含む): 89263104

約数和(自身を除く): 49125916

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 3557, 5642, 7114, 11284, 14228, 24899, 46241, 49798, 92482, 99596, 110267, 184964, 220534, 323687, 441068, 647374, 771869, 1294748, 1433471, 1543738, 2866942, 3087476, 5733884, 10034297, 20068594, 40137188]

約数ペア:

[(1, 40137188), (2, 20068594), (4, 10034297), (7, 5733884), (13, 3087476), (14, 2866942), (26, 1543738), (28, 1433471), (31, 1294748), (52, 771869), (62, 647374), (91, 441068), (124, 323687), (182, 220534), (217, 184964), (364, 110267), (403, 99596), (434, 92482), (806, 49798), (868, 46241), (1612, 24899), (2821, 14228), (3557, 11284), (5642, 7114)]