42787198

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17239}}^1$

素因数の和:17331

約数の個数: 16

約数和(自身を含む): 68891040

約数和(自身を除く): 26103842

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 17239, 34478, 293063, 586126, 1258447, 2516894, 21393599, 42787198]

約数ペア:

[(1, 42787198), (2, 21393599), (17, 2516894), (34, 1258447), (73, 586126), (146, 293063), (1241, 34478), (2482, 17239)]