25274424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 78151680

約数和(自身を除く): 52877256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 211, 217, 248, 276, 322, 372, 422, 434, 483, 552, 633, 644, 651, 713, 744, 844, 868, 966, 1266, 1288, 1302, 1426, 1477, 1688, 1736, 1932, 2139, 2532, 2604, 2852, 2954, 3864, 4278, 4431, 4853, 4991, 5064, 5208, 5704, 5908, 6541, 8556, 8862, 9706, 9982, 11816, 13082, 14559, 14973, 17112, 17724, 19412, 19623, 19964, 26164, 29118, 29946, 33971, 35448, 38824, 39246, 39928, 45787, 52328, 58236, 59892, 67942, 78492, 91574, 101913, 116472, 119784, 135884, 137361, 150443, 156984, 183148, 203826, 271768, 274722, 300886, 366296, 407652, 451329, 549444, 601772, 815304, 902658, 1053101, 1098888, 1203544, 1805316, 2106202, 3159303, 3610632, 4212404, 6318606, 8424808, 12637212, 25274424]

約数ペア:

[(1, 25274424), (2, 12637212), (3, 8424808), (4, 6318606), (6, 4212404), (7, 3610632), (8, 3159303), (12, 2106202), (14, 1805316), (21, 1203544), (23, 1098888), (24, 1053101), (28, 902658), (31, 815304), (42, 601772), (46, 549444), (56, 451329), (62, 407652), (69, 366296), (84, 300886), (92, 274722), (93, 271768), (124, 203826), (138, 183148), (161, 156984), (168, 150443), (184, 137361), (186, 135884), (211, 119784), (217, 116472), (248, 101913), (276, 91574), (322, 78492), (372, 67942), (422, 59892), (434, 58236), (483, 52328), (552, 45787), (633, 39928), (644, 39246), (651, 38824), (713, 35448), (744, 33971), (844, 29946), (868, 29118), (966, 26164), (1266, 19964), (1288, 19623), (1302, 19412), (1426, 17724), (1477, 17112), (1688, 14973), (1736, 14559), (1932, 13082), (2139, 11816), (2532, 9982), (2604, 9706), (2852, 8862), (2954, 8556), (3864, 6541), (4278, 5908), (4431, 5704), (4853, 5208), (4991, 5064)]