25729548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 69092352

約数和(自身を除く): 43362804

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 71, 78, 92, 101, 138, 142, 156, 202, 213, 276, 284, 299, 303, 404, 426, 598, 606, 852, 897, 923, 1196, 1212, 1313, 1633, 1794, 1846, 2323, 2626, 2769, 3266, 3588, 3692, 3939, 4646, 4899, 5252, 5538, 6532, 6969, 7171, 7878, 9292, 9798, 11076, 13938, 14342, 15756, 19596, 21229, 21513, 27876, 28684, 30199, 42458, 43026, 60398, 63687, 84916, 86052, 90597, 93223, 120796, 127374, 164933, 181194, 186446, 254748, 279669, 329866, 362388, 372892, 494799, 559338, 659732, 989598, 1118676, 1979196, 2144129, 4288258, 6432387, 8576516, 12864774, 25729548]

約数ペア:

[(1, 25729548), (2, 12864774), (3, 8576516), (4, 6432387), (6, 4288258), (12, 2144129), (13, 1979196), (23, 1118676), (26, 989598), (39, 659732), (46, 559338), (52, 494799), (69, 372892), (71, 362388), (78, 329866), (92, 279669), (101, 254748), (138, 186446), (142, 181194), (156, 164933), (202, 127374), (213, 120796), (276, 93223), (284, 90597), (299, 86052), (303, 84916), (404, 63687), (426, 60398), (598, 43026), (606, 42458), (852, 30199), (897, 28684), (923, 27876), (1196, 21513), (1212, 21229), (1313, 19596), (1633, 15756), (1794, 14342), (1846, 13938), (2323, 11076), (2626, 9798), (2769, 9292), (3266, 7878), (3588, 7171), (3692, 6969), (3939, 6532), (4646, 5538), (4899, 5252)]