25051272

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 66571200

約数和(自身を除く): 41519928

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 137, 152, 228, 274, 401, 411, 456, 548, 802, 822, 1096, 1203, 1604, 1644, 2406, 2603, 3208, 3288, 4812, 5206, 7619, 7809, 9624, 10412, 15238, 15618, 20824, 22857, 30476, 31236, 45714, 54937, 60952, 62472, 91428, 109874, 164811, 182856, 219748, 329622, 439496, 659244, 1043803, 1318488, 2087606, 3131409, 4175212, 6262818, 8350424, 12525636, 25051272]

約数ペア:

[(1, 25051272), (2, 12525636), (3, 8350424), (4, 6262818), (6, 4175212), (8, 3131409), (12, 2087606), (19, 1318488), (24, 1043803), (38, 659244), (57, 439496), (76, 329622), (114, 219748), (137, 182856), (152, 164811), (228, 109874), (274, 91428), (401, 62472), (411, 60952), (456, 54937), (548, 45714), (802, 31236), (822, 30476), (1096, 22857), (1203, 20824), (1604, 15618), (1644, 15238), (2406, 10412), (2603, 9624), (3208, 7809), (3288, 7619), (4812, 5206)]