71471676

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138511}}^1$

素因数の和:138561

約数の個数: 24

約数和(自身を含む): 170646784

約数和(自身を除く): 99175108

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138511, 277022, 415533, 554044, 831066, 1662132, 5955973, 11911946, 17867919, 23823892, 35735838, 71471676]

約数ペア:

[(1, 71471676), (2, 35735838), (3, 23823892), (4, 17867919), (6, 11911946), (12, 5955973), (43, 1662132), (86, 831066), (129, 554044), (172, 415533), (258, 277022), (516, 138511)]