25325898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 59996160

約数和(自身を除く): 34670262

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 743, 874, 897, 1311, 1482, 1486, 1794, 2229, 2622, 4458, 5681, 9659, 11362, 14117, 17043, 17089, 19318, 28234, 28977, 34086, 34178, 42351, 51267, 57954, 84702, 102534, 183521, 222157, 324691, 367042, 444314, 550563, 649382, 666471, 974073, 1101126, 1332942, 1948146, 4220983, 8441966, 12662949, 25325898]

約数ペア:

[(1, 25325898), (2, 12662949), (3, 8441966), (6, 4220983), (13, 1948146), (19, 1332942), (23, 1101126), (26, 974073), (38, 666471), (39, 649382), (46, 550563), (57, 444314), (69, 367042), (78, 324691), (114, 222157), (138, 183521), (247, 102534), (299, 84702), (437, 57954), (494, 51267), (598, 42351), (741, 34178), (743, 34086), (874, 28977), (897, 28234), (1311, 19318), (1482, 17089), (1486, 17043), (1794, 14117), (2229, 11362), (2622, 9659), (4458, 5681)]