72542914

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{3691}}^1$

素因数の和:4041

約数の個数: 16

約数和(自身を含む): 112709376

約数和(自身を除く): 40166462

約数列:

[1, 2, 31, 62, 317, 634, 3691, 7382, 9827, 19654, 114421, 228842, 1170047, 2340094, 36271457, 72542914]

約数ペア:

[(1, 72542914), (2, 36271457), (31, 2340094), (62, 1170047), (317, 228842), (634, 114421), (3691, 19654), (7382, 9827)]