71655828

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{161387}}^1$

素因数の和:161431

約数の個数: 24

約数和(自身を含む): 171716832

約数和(自身を除く): 100061004

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 161387, 322774, 484161, 645548, 968322, 1936644, 5971319, 11942638, 17913957, 23885276, 35827914, 71655828]

約数ペア:

[(1, 71655828), (2, 35827914), (3, 23885276), (4, 17913957), (6, 11942638), (12, 5971319), (37, 1936644), (74, 968322), (111, 645548), (148, 484161), (222, 322774), (444, 161387)]