40028442

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1373}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 82703808

約数和(自身を除く): 42675366

約数列:

[1, 2, 3, 6, 43, 86, 113, 129, 226, 258, 339, 678, 1373, 2746, 4119, 4859, 8238, 9718, 14577, 29154, 59039, 118078, 155149, 177117, 310298, 354234, 465447, 930894, 6671407, 13342814, 20014221, 40028442]

約数ペア:

[(1, 40028442), (2, 20014221), (3, 13342814), (6, 6671407), (43, 930894), (86, 465447), (113, 354234), (129, 310298), (226, 177117), (258, 155149), (339, 118078), (678, 59039), (1373, 29154), (2746, 14577), (4119, 9718), (4859, 8238)]