61977904

素因数分解:

$2^4\times {\mathrm{1447}}^1\times {\mathrm{2677}}^1$

素因数の和:4132

約数の個数: 20

約数和(自身を含む): 120210064

約数和(自身を除く): 58232160

約数列:

[1, 2, 4, 8, 16, 1447, 2677, 2894, 5354, 5788, 10708, 11576, 21416, 23152, 42832, 3873619, 7747238, 15494476, 30988952, 61977904]

約数ペア:

[(1, 61977904), (2, 30988952), (4, 15494476), (8, 7747238), (16, 3873619), (1447, 42832), (2677, 23152), (2894, 21416), (5354, 11576), (5788, 10708)]