25209708

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{647}}^1$

素因数の和:862

約数の個数: 48

約数和(自身を含む): 62705664

約数和(自身を除く): 37495956

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 191, 204, 382, 573, 647, 764, 1146, 1294, 1941, 2292, 2588, 3247, 3882, 6494, 7764, 9741, 10999, 12988, 19482, 21998, 32997, 38964, 43996, 65994, 123577, 131988, 247154, 370731, 494308, 741462, 1482924, 2100809, 4201618, 6302427, 8403236, 12604854, 25209708]

約数ペア:

[(1, 25209708), (2, 12604854), (3, 8403236), (4, 6302427), (6, 4201618), (12, 2100809), (17, 1482924), (34, 741462), (51, 494308), (68, 370731), (102, 247154), (191, 131988), (204, 123577), (382, 65994), (573, 43996), (647, 38964), (764, 32997), (1146, 21998), (1294, 19482), (1941, 12988), (2292, 10999), (2588, 9741), (3247, 7764), (3882, 6494)]