75438398

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5432

約数の個数: 32

約数和(自身を含む): 138723840

約数和(自身を除く): 63285442

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 2014, 5351, 7049, 10702, 14098, 37457, 74914, 101669, 203338, 283603, 567206, 711683, 1423366, 1985221, 3970442, 5388457, 10776914, 37719199, 75438398]

約数ペア:

[(1, 75438398), (2, 37719199), (7, 10776914), (14, 5388457), (19, 3970442), (38, 1985221), (53, 1423366), (106, 711683), (133, 567206), (266, 283603), (371, 203338), (742, 101669), (1007, 74914), (2014, 37457), (5351, 14098), (7049, 10702)]