71464452

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{138497}}^1$

素因数の和:138547

約数の個数: 24

約数和(自身を含む): 170629536

約数和(自身を除く): 99165084

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 138497, 276994, 415491, 553988, 830982, 1661964, 5955371, 11910742, 17866113, 23821484, 35732226, 71464452]

約数ペア:

[(1, 71464452), (2, 35732226), (3, 23821484), (4, 17866113), (6, 11910742), (12, 5955371), (43, 1661964), (86, 830982), (129, 553988), (172, 415491), (258, 276994), (516, 138497)]