25224738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 63866880

約数和(自身を除く): 38642142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 142, 154, 213, 231, 426, 462, 497, 769, 781, 994, 1491, 1538, 1562, 2307, 2343, 2982, 4614, 4686, 5383, 5467, 8459, 10766, 10934, 16149, 16401, 16918, 25377, 32298, 32802, 50754, 54599, 59213, 109198, 118426, 163797, 177639, 327594, 355278, 382193, 600589, 764386, 1146579, 1201178, 1801767, 2293158, 3603534, 4204123, 8408246, 12612369, 25224738]

約数ペア:

[(1, 25224738), (2, 12612369), (3, 8408246), (6, 4204123), (7, 3603534), (11, 2293158), (14, 1801767), (21, 1201178), (22, 1146579), (33, 764386), (42, 600589), (66, 382193), (71, 355278), (77, 327594), (142, 177639), (154, 163797), (213, 118426), (231, 109198), (426, 59213), (462, 54599), (497, 50754), (769, 32802), (781, 32298), (994, 25377), (1491, 16918), (1538, 16401), (1562, 16149), (2307, 10934), (2343, 10766), (2982, 8459), (4614, 5467), (4686, 5383)]