63981946

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 118195200

約数和(自身を除く): 54213254

約数列:

[1, 2, 7, 14, 29, 47, 49, 58, 94, 98, 203, 329, 406, 479, 658, 958, 1363, 1421, 2303, 2726, 2842, 3353, 4606, 6706, 9541, 13891, 19082, 22513, 23471, 27782, 45026, 46942, 66787, 97237, 133574, 157591, 194474, 315182, 652877, 680659, 1103137, 1305754, 1361318, 2206274, 4570139, 9140278, 31990973, 63981946]

約数ペア:

[(1, 63981946), (2, 31990973), (7, 9140278), (14, 4570139), (29, 2206274), (47, 1361318), (49, 1305754), (58, 1103137), (94, 680659), (98, 652877), (203, 315182), (329, 194474), (406, 157591), (479, 133574), (658, 97237), (958, 66787), (1363, 46942), (1421, 45026), (2303, 27782), (2726, 23471), (2842, 22513), (3353, 19082), (4606, 13891), (6706, 9541)]