12687963712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{1093}}^1\times {\mathrm{5851}}^1$

素因数の和:6987

約数の個数: 56

約数和(自身を含む): 26018085632

約数和(自身を除く): 13330121920

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1093, 1984, 2186, 4372, 5851, 8744, 11702, 17488, 23404, 33883, 34976, 46808, 67766, 69952, 93616, 135532, 181381, 187232, 271064, 362762, 374464, 542128, 725524, 1084256, 1451048, 2168512, 2902096, 5804192, 6395143, 11608384, 12790286, 25580572, 51161144, 102322288, 198249433, 204644576, 396498866, 409289152, 792997732, 1585995464, 3171990928, 6343981856, 12687963712]

約数ペア:

[(1, 12687963712), (2, 6343981856), (4, 3171990928), (8, 1585995464), (16, 792997732), (31, 409289152), (32, 396498866), (62, 204644576), (64, 198249433), (124, 102322288), (248, 51161144), (496, 25580572), (992, 12790286), (1093, 11608384), (1984, 6395143), (2186, 5804192), (4372, 2902096), (5851, 2168512), (8744, 1451048), (11702, 1084256), (17488, 725524), (23404, 542128), (33883, 374464), (34976, 362762), (46808, 271064), (67766, 187232), (69952, 181381), (93616, 135532)]