64475988

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{13399}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 150830400

約数和(自身を除く): 86354412

約数列:

[1, 2, 3, 4, 6, 12, 401, 802, 1203, 1604, 2406, 4812, 13399, 26798, 40197, 53596, 80394, 160788, 5372999, 10745998, 16118997, 21491996, 32237994, 64475988]

約数ペア:

[(1, 64475988), (2, 32237994), (3, 21491996), (4, 16118997), (6, 10745998), (12, 5372999), (401, 160788), (802, 80394), (1203, 53596), (1604, 40197), (2406, 26798), (4812, 13399)]