7190144

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:205

約数の個数: 64

約数和(自身を含む): 16065000

約数和(自身を除く): 8874856

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 149, 208, 232, 298, 377, 416, 464, 596, 754, 832, 928, 1192, 1508, 1664, 1856, 1937, 2384, 3016, 3712, 3874, 4321, 4768, 6032, 7748, 8642, 9536, 12064, 15496, 17284, 19072, 24128, 30992, 34568, 48256, 56173, 61984, 69136, 112346, 123968, 138272, 224692, 247936, 276544, 449384, 553088, 898768, 1797536, 3595072, 7190144]

約数ペア:

[(1, 7190144), (2, 3595072), (4, 1797536), (8, 898768), (13, 553088), (16, 449384), (26, 276544), (29, 247936), (32, 224692), (52, 138272), (58, 123968), (64, 112346), (104, 69136), (116, 61984), (128, 56173), (149, 48256), (208, 34568), (232, 30992), (298, 24128), (377, 19072), (416, 17284), (464, 15496), (596, 12064), (754, 9536), (832, 8642), (928, 7748), (1192, 6032), (1508, 4768), (1664, 4321), (1856, 3874), (1937, 3712), (2384, 3016)]