47118778

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{26501}}^1$

素因数の和:26637

約数の個数: 16

約数和(自身を含む): 81414144

約数和(自身を除く): 34295366

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 26501, 53002, 185507, 371014, 3365627, 6731254, 23559389, 47118778]

約数ペア:

[(1, 47118778), (2, 23559389), (7, 6731254), (14, 3365627), (127, 371014), (254, 185507), (889, 53002), (1778, 26501)]