25803246

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 64

約数和(自身を含む): 63452160

約数和(自身を除く): 37648914

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 509, 714, 994, 1018, 1207, 1491, 1527, 2414, 2982, 3054, 3563, 3621, 7126, 7242, 8449, 8653, 10689, 16898, 17306, 21378, 25347, 25959, 36139, 50694, 51918, 60571, 72278, 108417, 121142, 181713, 216834, 252973, 363426, 505946, 614363, 758919, 1228726, 1517838, 1843089, 3686178, 4300541, 8601082, 12901623, 25803246]

約数ペア:

[(1, 25803246), (2, 12901623), (3, 8601082), (6, 4300541), (7, 3686178), (14, 1843089), (17, 1517838), (21, 1228726), (34, 758919), (42, 614363), (51, 505946), (71, 363426), (102, 252973), (119, 216834), (142, 181713), (213, 121142), (238, 108417), (357, 72278), (426, 60571), (497, 51918), (509, 50694), (714, 36139), (994, 25959), (1018, 25347), (1207, 21378), (1491, 17306), (1527, 16898), (2414, 10689), (2982, 8653), (3054, 8449), (3563, 7242), (3621, 7126)]