126762412

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{4937}}^1$

素因数の和:5086

約数の個数: 36

約数和(自身を含む): 260074584

約数和(自身を除く): 133312172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 196, 262, 524, 917, 1834, 3668, 4937, 6419, 9874, 12838, 19748, 25676, 34559, 69118, 138236, 241913, 483826, 646747, 967652, 1293494, 2586988, 4527229, 9054458, 18108916, 31690603, 63381206, 126762412]

約数ペア:

[(1, 126762412), (2, 63381206), (4, 31690603), (7, 18108916), (14, 9054458), (28, 4527229), (49, 2586988), (98, 1293494), (131, 967652), (196, 646747), (262, 483826), (524, 241913), (917, 138236), (1834, 69118), (3668, 34559), (4937, 25676), (6419, 19748), (9874, 12838)]