9421350016

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20149}}^1$

素因数の和:20457

約数の個数: 64

約数和(自身を含む): 20285811000

約数和(自身を除く): 10864460984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 281, 416, 562, 832, 1124, 1664, 2248, 3653, 4496, 7306, 8992, 14612, 17984, 20149, 29224, 35968, 40298, 58448, 80596, 116896, 161192, 233792, 261937, 322384, 467584, 523874, 644768, 1047748, 1289536, 2095496, 2579072, 4190992, 5661869, 8381984, 11323738, 16763968, 22647476, 33527936, 45294952, 73604297, 90589904, 147208594, 181179808, 294417188, 362359616, 588834376, 724719232, 1177668752, 2355337504, 4710675008, 9421350016]

約数ペア:

[(1, 9421350016), (2, 4710675008), (4, 2355337504), (8, 1177668752), (13, 724719232), (16, 588834376), (26, 362359616), (32, 294417188), (52, 181179808), (64, 147208594), (104, 90589904), (128, 73604297), (208, 45294952), (281, 33527936), (416, 22647476), (562, 16763968), (832, 11323738), (1124, 8381984), (1664, 5661869), (2248, 4190992), (3653, 2579072), (4496, 2095496), (7306, 1289536), (8992, 1047748), (14612, 644768), (17984, 523874), (20149, 467584), (29224, 322384), (35968, 261937), (40298, 233792), (58448, 161192), (80596, 116896)]