2557703024

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{67}}^1\times {\mathrm{2837}}^1$

素因数の和:2970

約数の個数: 60

約数和(自身を含む): 5210760984

約数和(自身を除く): 2653057960

約数列:

[1, 2, 4, 8, 16, 29, 58, 67, 116, 134, 232, 268, 464, 536, 841, 1072, 1682, 1943, 2837, 3364, 3886, 5674, 6728, 7772, 11348, 13456, 15544, 22696, 31088, 45392, 56347, 82273, 112694, 164546, 190079, 225388, 329092, 380158, 450776, 658184, 760316, 901552, 1316368, 1520632, 2385917, 3041264, 4771834, 5512291, 9543668, 11024582, 19087336, 22049164, 38174672, 44098328, 88196656, 159856439, 319712878, 639425756, 1278851512, 2557703024]

約数ペア:

[(1, 2557703024), (2, 1278851512), (4, 639425756), (8, 319712878), (16, 159856439), (29, 88196656), (58, 44098328), (67, 38174672), (116, 22049164), (134, 19087336), (232, 11024582), (268, 9543668), (464, 5512291), (536, 4771834), (841, 3041264), (1072, 2385917), (1682, 1520632), (1943, 1316368), (2837, 901552), (3364, 760316), (3886, 658184), (5674, 450776), (6728, 380158), (7772, 329092), (11348, 225388), (13456, 190079), (15544, 164546), (22696, 112694), (31088, 82273), (45392, 56347)]