8567936

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 19420800

約数和(自身を除く): 10852864

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 271, 304, 416, 494, 542, 608, 832, 988, 1084, 1216, 1664, 1976, 2168, 2432, 3523, 3952, 4336, 5149, 7046, 7904, 8672, 10298, 14092, 15808, 17344, 20596, 28184, 31616, 34688, 41192, 56368, 66937, 82384, 112736, 133874, 164768, 225472, 267748, 329536, 450944, 535496, 659072, 1070992, 2141984, 4283968, 8567936]

約数ペア:

[(1, 8567936), (2, 4283968), (4, 2141984), (8, 1070992), (13, 659072), (16, 535496), (19, 450944), (26, 329536), (32, 267748), (38, 225472), (52, 164768), (64, 133874), (76, 112736), (104, 82384), (128, 66937), (152, 56368), (208, 41192), (247, 34688), (271, 31616), (304, 28184), (416, 20596), (494, 17344), (542, 15808), (608, 14092), (832, 10298), (988, 8672), (1084, 7904), (1216, 7046), (1664, 5149), (1976, 4336), (2168, 3952), (2432, 3523)]