25877824

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1229}}^1$

素因数の和:1295

約数の個数: 56

約数和(自身を含む): 59984640

約数和(自身を除く): 34106816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 188, 224, 329, 376, 448, 658, 752, 1229, 1316, 1504, 2458, 2632, 3008, 4916, 5264, 8603, 9832, 10528, 17206, 19664, 21056, 34412, 39328, 57763, 68824, 78656, 115526, 137648, 231052, 275296, 404341, 462104, 550592, 808682, 924208, 1617364, 1848416, 3234728, 3696832, 6469456, 12938912, 25877824]

約数ペア:

[(1, 25877824), (2, 12938912), (4, 6469456), (7, 3696832), (8, 3234728), (14, 1848416), (16, 1617364), (28, 924208), (32, 808682), (47, 550592), (56, 462104), (64, 404341), (94, 275296), (112, 231052), (188, 137648), (224, 115526), (329, 78656), (376, 68824), (448, 57763), (658, 39328), (752, 34412), (1229, 21056), (1316, 19664), (1504, 17206), (2458, 10528), (2632, 9832), (3008, 8603), (4916, 5264)]