25047848

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1289}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 53870400

約数和(自身を除く): 28822552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1289, 1388, 2429, 2578, 2776, 4858, 5156, 9023, 9716, 10312, 18046, 19432, 36092, 72184, 447283, 894566, 1789132, 3130981, 3578264, 6261962, 12523924, 25047848]

約数ペア:

[(1, 25047848), (2, 12523924), (4, 6261962), (7, 3578264), (8, 3130981), (14, 1789132), (28, 894566), (56, 447283), (347, 72184), (694, 36092), (1289, 19432), (1388, 18046), (2429, 10312), (2578, 9716), (2776, 9023), (4858, 5156)]