70811988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{453923}}^1$

素因数の和:453943

約数の個数: 24

約数和(自身を含む): 177938208

約数和(自身を除く): 107126220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 453923, 907846, 1361769, 1815692, 2723538, 5447076, 5900999, 11801998, 17702997, 23603996, 35405994, 70811988]

約数ペア:

[(1, 70811988), (2, 35405994), (3, 23603996), (4, 17702997), (6, 11801998), (12, 5900999), (13, 5447076), (26, 2723538), (39, 1815692), (52, 1361769), (78, 907846), (156, 453923)]