25292392

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:681

約数の個数: 32

約数和(自身を含む): 48885120

約数和(自身を除く): 23592728

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 491, 548, 982, 1096, 1964, 3928, 6439, 12878, 23077, 25756, 46154, 51512, 67267, 92308, 134534, 184616, 269068, 538136, 3161549, 6323098, 12646196, 25292392]

約数ペア:

[(1, 25292392), (2, 12646196), (4, 6323098), (8, 3161549), (47, 538136), (94, 269068), (137, 184616), (188, 134534), (274, 92308), (376, 67267), (491, 51512), (548, 46154), (982, 25756), (1096, 23077), (1964, 12878), (3928, 6439)]