25301388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 46952052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 83, 84, 114, 133, 166, 191, 228, 249, 266, 332, 382, 399, 498, 532, 573, 581, 764, 798, 996, 1146, 1162, 1337, 1577, 1596, 1743, 2292, 2324, 2674, 3154, 3486, 3629, 4011, 4731, 5348, 6308, 6972, 7258, 8022, 9462, 10887, 11039, 14516, 15853, 16044, 18924, 21774, 22078, 25403, 31706, 33117, 43548, 44156, 47559, 50806, 63412, 66234, 76209, 95118, 101612, 110971, 132468, 152418, 190236, 221942, 301207, 304836, 332913, 443884, 602414, 665826, 903621, 1204828, 1331652, 1807242, 2108449, 3614484, 4216898, 6325347, 8433796, 12650694, 25301388]

約数ペア:

[(1, 25301388), (2, 12650694), (3, 8433796), (4, 6325347), (6, 4216898), (7, 3614484), (12, 2108449), (14, 1807242), (19, 1331652), (21, 1204828), (28, 903621), (38, 665826), (42, 602414), (57, 443884), (76, 332913), (83, 304836), (84, 301207), (114, 221942), (133, 190236), (166, 152418), (191, 132468), (228, 110971), (249, 101612), (266, 95118), (332, 76209), (382, 66234), (399, 63412), (498, 50806), (532, 47559), (573, 44156), (581, 43548), (764, 33117), (798, 31706), (996, 25403), (1146, 22078), (1162, 21774), (1337, 18924), (1577, 16044), (1596, 15853), (1743, 14516), (2292, 11039), (2324, 10887), (2674, 9462), (3154, 8022), (3486, 7258), (3629, 6972), (4011, 6308), (4731, 5348)]